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Perfecting the Paleo Diet

By Lili Hanft

Are you thinking of trying the popular paleo diet? Inspired by the diet of our Paleolithic ancestors, the paleo diet emphasizes whole, unprocessed, high-quality meats and vegetables while excluding grains, legumes, sugar, most dairy, and refined vegetable oils.

Many people believe it helps them with health challenges ranging from digestive issues to hormonal imbalances.

With the Paleo Diet, Simplicity is Key

When eating paleo, it’s best to keep it simple if you want to increase your chance of success. While a Google search for “paleo recipes” will turn up countless “paleo-ified” versions of everything from bagels to brownies, these recipes can contain expensive, hard-to-find ingredients that aren’t as nutritious as simpler whole foods.

Simple foods that you likely already know how to cook can make a delicious paleo menu: fried eggs with a side of fresh berries for breakfast; a big salad topped with salmon and avocado for lunch; a bunless burger with a baked sweet potato and roasted broccoli for dinner; almonds and an apple for a snack.

As an added bonus, keeping your paleo diet simple will help you stick to a budget. Focus on the basics: meat, fish, eggs, loads of colorful veggies, some fruits, and fats such as coconut, avocado, and butter. If you have extra room in your budget, you can opt for grass-fed meats and packaged paleo snack bars and protein powders.

Be Prepared with Paleo Meal Prep

Another way to spare your wallet (and your sanity) when going paleo is to focus on meal prep. Consider cooking grass-fed ground beef with lots of veggies (think carrots, broccoli, kale, onion, mushrooms, and the like) on the weekend so you can have meals ready to go during the week. Other paleo staples that can be prepared in advance include hard-boiled eggs, baked sweet potatoes, trail mix, and hearty soups. Having your fridge and freezer stocked with premade, healthy options makes sticking to a paleo diet easier during busy weeks.

Finally, as you make the transition to this ancestral way of eating, listen to your body. Rather than seeing a non-paleo indulgence as a slip-up, see it as a chance to observe how your body feels when you eat different foods. At the end of the day, the best determinant of your ideal diet is how it makes you feel.

Further Reading

Contributor

Lili Hanft

Lili Hanft Hanft is a Functional Nutritional Therapy Practitioner. She works with clients to help them nourish their bodies, feel confident in the kitchen, and tailor their diets to their unique needs and health goals. Lili teaches virtual cooking classes focused on simple, nutrient-dense recipes and meal prep. Learn more on her website and follow her on instagram.

Mold Sickness

The Secret Behind Your Symptoms?

By Marsha McCulloch, MS, RD

An estimated 24 percent of the population have genetics that put them at increased risk for chronic health problems from mold exposure. They often end up with vague diagnoses like chronic fatigue syndrome, multiple chemical sensitivity, or irritable bowel syndrome.

Symptoms of Mold Illness

“Symptoms commonly include fatigue, brain fog, headaches, anxiety, gut disruptions (like gas, bloating, or diarrhea), skin rashes, frequent urination, and insomnia,” says Jill Crista, ND, author of Break the Mold ($24.95, Wellness Ink Publishing, 2018). “Frequent vision changes and ear ringing are also common.”

Try her online screening test.

How Mold Hurts You

Mold off-gases harmful chemicals, including volatile organic compounds (VOCs) and mycotoxins, that can erode your health. This can happen in a home with:

  • a damp basement
  • undetected leaks
  • humidity level is too high

“Mycotoxins can be taken in through your nose, mouth, or skin,” says Matt Pratt-Hyatt, PhD, a microbiologist and director of research at the Mold Pros in Kansas City, MO. “Then they can enter your cells, causing damage and interfering with energy production.” Mold VOCs can also be inhaled and cause inflammation.

The cellular damage caused by mold can disrupt multiple systems in your body. “The nervous system, immune system, and gastrointestinal system tend to get the brunt of the attack,” Dr. Pratt-Hyatt says. The system hit the hardest tends to vary with a person’s genetics.

How to Tell If Your Home Has Mold

Mold Doesn't Always Smell

Even if you don’t notice a musty odor, mold could be hiding.

“Stachybotrys, which is a well-known black mold, frequently produces a smell,” Dr. Pratt-Hyatt says. “But there are many other kinds of mold, like Aspergillus and Penicillium, that don’t have an odor but produce very harmful mycotoxins.”

Consider an Environmental Mold Test

To screen your home for mold, consider the Environmental Mold & Mycotoxin Assessment test (EMMA) offered by RealTime Laboratories. The EMMA test not only tests for mold spores but also mycotoxins. Just realize that if you plan to file a lawsuit, you’ll need a third-party inspection by a certified expert, says Dr. Crista.

Recovering from Mold Sickness

Dealing with Mold Problems

If a mold problem is found, multiple corrective steps are needed. Dr. Pratt-Hyatt advises professional remediation, including removal of moldy building material, enzymatic destruction of mycotoxins, and ultra-low penetration air (ULPA) filtered vacuuming of all interior surfaces of your home.

See a Specialist

To be evaluated, find a healthcare practitioner trained in chronic mold illness, not an allergist.

“A mold allergy test only looks at reactions to spores,” Dr. Crista says. “You can have a normal mold allergy test but still have mold illness.”

Here are three websites that can help you locate mold-savvy practitioners:

Consider Supplements

Dr. Crista recommends these supplements for people with mold illness.

Supplements Against Mold
Supplement Purpose
DHA, EPA, and GLA fatty acids Promote production of bile, which carries out mycotoxins.
Psyllium husk fiber Binds toxin-laden bile, so you excrete it rather than recycle it.
Quercetin An antihistamine that calms inflammation.
Glutathione (liposomal) Promotes detoxification, and is a potent antioxidant.
Oil of Oregano Has antifungal actions to support microbial balance.

 

“HLA-DR: Your genes,” www.survivingmold.com/diagnosis/lab-tests

“Is mold toxicity really a problem for our patients? Part 2—Nonrespiratory conditions” by J. Pizzorno, Integrative Medicine, 6/16

“Moist and mold exposure is associated with high prevalence of neurological symptoms and MCS in a Finnish hospital workers cohort” by S. Hyvonen et al., Safety and Health Work, 6/20

Personal communication: Jill Crista; Matt Pratt-Hyatt

“A review of the mechanism of injury and treatment approaches for illness resulting from exposure to water-damaged buildings, mold, and mycotoxins” by J. Hope, The Scientific World Journal, 2013

“Severe sequelae to mold-related illness as demonstrated in two Finnish cohorts” by T. Tuuminen et al., Frontiers in Immunology, 4/17

“Sick building syndrome (SBS) and exposure to water-damaged buildings . . .” by R.C. Shoemaker et al., Neurotoxicology and Teratology, 2006

Contributor

Marsha McCulloch, MS, RD

Marsha McCulloch, MS, RD, is a holistic dietitian and freelance writer for several natural health magazines and blogs. Follow her on Twitter.

Lettuce Wrap Shrimp Tacos

with Cilantro-Lime Crema

By The Taste for Life Test Kitchen
Prep Time
30 minutes
Number of Servings
12 tacos (serves 4)
Ingredients
  • Cilantro Crema

    • 12 cup mayonnaise 
    • 14 cup plain Greek yogurt
    • 12 tsp ground cumin
    • Juice of 1 lime
    • 13 cup chopped fresh cilantro
    • Salt
  • Tacos

    • 1 lb large shrimp, peeled and deveined
    • 1 tsp chili powder
    • 12 tsp onion powder
    • 12 tsp salt
    • 2 Tbsp avocado oil
    • 12 large Romaine lettuce leaves
    • 1 cup thinly sliced red cabbage
    • 1 cup thinly sliced white cabbage
    • 1 cup your favorite salsa or Pico de Gallo 
    • Lime wedges for serving
Directions
  1. In a medium bowl, combine mayonnaise, yogurt, cumin, lime juice, cilantro, and salt to taste. Set crema aside while you prepare tacos.
  2. In a large bowl, toss shrimp with chili powder, onion powder, and salt.
  3. Heat oil in a large pan set over medium heat. Add shrimp and cook 2 to 3 minutes per side, until shrimp are pink in color and cooked through.
  4. Place lettuce leafs on a clean work surface. Divide equal amounts of cooked shrimp, red cabbage, and white cabbage over each lettuce leaf. 
  5. Drizzle cilantro crema and salsa over each lettuce leaf taco. Serve with lime wedges to squeeze over.
Nutrition Info

423 Calories, 26 g Protein, 196 mg Cholesterol, 13 g Carbohydrates, 6 g Total sugars (0 g Added sugars), 4 g Fiber, 31 g Total fat (5 g sat), 803 mg Sodium, ★★★★ Vitamin K, Phosphorus, ★★★ Vitamin C, Vitamin A, Vitamin B6, Calcium, Folate, Iron, Magnesium, Potassium, Zinc

Contributor

The Taste for Life Test Kitchen

The Taste for Life staffers have a wide variety of backgrounds and dietary needs. We're always experimenting in the kitchen, and love to share what we cook—and what we learn in the process.

Making Sense of the Mushroom Boom

A guide to confident supplement shopping

By Bill Chioffi
Man in a greenhouse holding up Maitake mushroom.

Photos courtesy of Nammex Mushrooms, Inc.

If you feel that mushrooms are suddenly everywhere from your morning coffee to your nightly skin care routine, you aren’t imagining it. The shroom boom is in full swing, and for good reason. As we prioritize overall well-being with a focus on cognitive health and immune resilience in 2026, functional fungi have moved from the fringes of herbalism into the mainstream spotlight.

However, as mushrooms become a multibillion-dollar industry, the market has become crowded and, frankly, confusing. When you are spending $40 to $60 on a bottle of capsules, you deserve to know what you’re paying for. This guide is designed to help you decode labels with confidence.

Why Mushrooms, and Why Now?

The surge in popularity is driven by a post-pandemic focus on immunity and a fascination with nootropics (brain boosters). But the real driver is science. 

In 2026, we are seeing more standards, analytical science, and clinical studies than ever before. We are moving beyond traditional use into data-driven results, particularly regarding how fungal compounds interact with our nervous and immune systems.

Understanding the Label

The most critical distinction is which part of the fungal organism is being consumed. A mushroom describes the above-ground, fleshy fruiting body of a fungus. It develops from mycelium when environmental conditions are suitable. Mushroom (also known as the fruit body, fruiting body, or sporocarp) is the fungal part or mature stage that produces spores and the form commonly eaten as nutritious food.

Mycelium is the vegetative growth form of the fungus, consisting of a network of hyphae, the fine threadlike filaments that grow within and around their food source, e.g., woody debris, soils, grasses, or other organic matter. Many commercial mycelium products, specifically those produced in the US, are grown on and contain grain.

Notably, fungi lack starch; if a product tests high for starch, that identifies the residual grain used as a food source for the mycelium rather than fungal material.

Delivery Methods

Processing determines how much of the “good stuff” your body can use.

• Dual extract and extract powders

These are considered the most effective preparations for species like reishi, lion’s mane, chaga, cordyceps, or turkey tail. Mushrooms contain both water-soluble compounds (beta-glucans) and fat-soluble ones (triterpenes). These compounds are packed within a substance called chitin (the same stuff that makes lobster shells hard). A dual extract uses hot water and alcohol to ensure you get both components. 

• Tinctures and liquid extracts

Tinctures and liquid extracts are available; however, many of the well-studied, health-supporting properties of mushrooms come from their unique fiber content. Extracts in glycerine or alcohol will have very little of this fiber, and therefore much lower beta-glucan content compared to whole mushroom or extracted powders.

• Powders 

Straight powders are dried, ground fungi. They can be harder to digest than botanical powders because mushroom cell walls contain chitin. Powders that have been cooked or decocted before drying are partially broken down, which can improve bioavailability. Mycelium-fermented grain or products marketed as full-spectrum mushroom powders of US origin contain substantial amounts of the grain used to grow the mycelium.

• Functional foods

Mushroom-infused coffees are convenient, but check the dosage. Ensure you are getting a therapeutic 500 to 1,000 milligrams rather than a sprinkling. Seek out more information on products claiming “full spectrum” or “all parts” of the fungi as to what they include in the product—those terms have no defined meaning, and most of those products will contain rice, oats, or some other grain as part of the biomass.

The “Big Five” Species to Watch

  • Lion’s mane (Hericium erinaceus): The “smart mushroom.” Recent human trials support its ability to stimulate nerve growth factor (NGF) for focus and memory.
  • Turkey tail (Trametes versicolor): A powerhouse for the immune system and one of the most researched mushrooms globally for its protein-bound polysaccharides.
  • Cordyceps (Cordyceps militaris): Known for cellular energy and popular among athletes for improving oxygen utilization.
  • Reishi (Ganoderma lucidum): The “Queen of Mushrooms,” used for stress support and helping modulate the body’s cortisol response.
  • Maitake (Grifola frondosa): Excellent for metabolic health and blood sugar support.

Smart Shopping Checklist: Decoding the Chemistry

Before you head to the checkout, look for these

three markers of quality:

Check to see if the product label lists specific secondary metabolites or betaglucans. General polysaccharide counts are often inflated by grain starches. Look for a breakdown of compounds like triterpenes for reishi or hericenones for lion’s mane and for beta-glucan values. These metabolites drive the mushroom’s unique health benefits.

Is the extraction method specified? If a label doesn’t mention dual extraction or hot water extraction, you may be buying a product your body cannot fully digest.

Is there a clear fungal part breakdown? An FDA-compliant label states whether the product contains 100 percent mushroom (fruiting body), mycelium, mycelium-fermented grain, or a blend. Knowing the part used is the only way to verify potency against clinical research.

Mushrooms are an investment in your long-term wellness. By focusing on extraction methods and fungal parts, you can ensure your supplements are as effective as they are trending.

 

“Cordycepin for health and wellbeing: A potent bioactive metabolite of an entomopathogenic Cordyceps medicinal fungus and its nutraceutical and therapeutic potential” by S.A. Ashraf et al., Molecules, 6/12/20 

“Effects of polysaccharopeptide from Trametes versicolor and amoxicillin on the gut microbiome of healthy volunteers . . .” by K. Pallav et al., Gut Microbes

 “Improving effects of the mushroom Yamabushitake (Hericium erinaceus) on mild cognitive impairment . . .” by K. Mori et al., Phytotherapy Research 

“Reduction of depression and anxiety by 4 weeks Hericium erinaceus intake” by M. Nagano et al., Biomedical Research 

“Unveiling the full spectrum of maitake mushrooms: A comprehensive review of their medicinal, therapeutic, nutraceutical, and cosmetic potential” by E. Camilleri et al., Heliyon, 4/26/24

 

Contributor

Bill Chioffi

COO Nammex Mushrooms, Inc.

Bill Chioffi is an expert in herbal supply chains and botanical research. He is the chief operating officer at Nammex Mushrooms, Inc., a leading supplier of organic mushroom extracts, and an advocate for mushroom education and rigorous quality standards and practices in the industry.

Shatavari

What can this traditional herbal remedy do for you?

By Maria Noël Groves, RH (AHG)

Are hormone wobbles, menopause symptoms, stress, or insomnia bogging you down? You may find shatavari, the ancient “Queen of Herbs” from India and South Asia, a fantastic ally. 

Revered for millennia in its homelands, shatavari has recently become more popular in the West, with several new studies supporting its traditional benefits. “Shat” means 100 while “vri” means root or husband, often translated to “100 roots” (for its multirooted appearance) or “she who possesses 100 husbands” (for its long-held tradition for reproductive, hormone, and sexual vitality).

What Is Shatavari?

This is the medicinal root of Asparagus racemosa, different from but related to the asparagus we eat as a vegetable. It has nourishing, moistening, adaptogenic, yin tonic, nervine, and anti-inflammatory properties with a particular affinity for the reproductive, urinary, digestive, and nervous-adrenal systems, particularly as a supportive herb for estrogen-associated health markers.

Traditional Benefits of Shatavari

Shatavari is revered in the Ayurvedic healing tradition as a tonic for reproductive hormone vitality through the various phases of life: sexual vitality; fertility and milk production; mood, strength, and resilience; and better vitality throughout the aging and menopause processes. 

Active Compounds

Shatavari contains various constituents that likely contribute to its many health benefits. 

Shatavarins fall within the class of steroidal saponins, constituents common in adaptogenic and reproductive tonic herbs. Shatavarins are linked with this herb’s benefits for stress reduction and resilience; balanced mood, sleep, and energy; brain health; and both reproductive and adrenal hormone balance. 

Isoflavones in shatavari provide phytoestrogenic actions that support estrogen and estrogen-associated health benefits, reproductive hormone balance, and vitality from menarche through menopause.

Mucilage gives shatavari a slippery, soothing, moistening “juicy” energy, particularly for mucosal membranes including cervical fluid and in the digestive and urinary tracts, particularly helpful alongside the phytoestrogenic benefits.

Evidence-Based Benefits

While science on shatavari has been historically limited, a surge of recent studies has confirmed its traditional benefits and increased awareness and popularity here in the United States.

Menopause, Hot Flashes, Sleep, Stress, Fatigue: Several studies of peri- and post-menopausal participants have shown shatavari extract to dramatically improve sleep quality (by 60 to 90 percent), reduce hot flashes (by 85 to 90 percent), reduce overall menopause symptoms (about 70 percent), and decrease fatigue, anxiety, and stress.

Estrogen: Subtle improvements in estradiol estrogen and follicle stimulating hormone levels in perimenopausal participants.

Sexual Vitality: Studies have also confirmed reduction of vaginal dryness and improved sexual function and pleasure.

Strength: Preliminary studies suggest slight improvements in muscle strength and bone health in older women, though longer studies are needed.

Nursing and Milk Production: Shatavari’s long-held reputation as a galactagogue has also been confirmed. In one study this resulted in approximately 15 milliliters more milk and eight fewer hours to breast fullness than in the placebo group.

At this time, much of the research on shatavari is influenced by, funded by, and/or conducted on specific brands of specialty shatavari extracts. While these study results do mirror traditional reputation and my own clinical experience, more independent research conducted on the crude roots is needed.

Dosages and How to Take

Shatavari root is taken in a few different formats. Standardized extracts may be more potent and can be taken in lower doses; though crude root medicines are traditional. Opt to take it at a convenient time of day, such as with breakfast.

Standardized root extracts in pill form: 300–600 milligrams (mg)/day

Crude pills or powder: 500–1,000 mg/day 
or up to ¼ to ½ teaspoon once or twice a day (½ teaspoon = about 1,000 mg)

Tea: gently simmer ¼ to ½ teaspoon powder or ½ to 1 teaspoon cut/sifted root in 8–16 ounces of water, hot milk, ghee, or broth for 10–20 minutes or let infuse (steep) overnight solo or in blends

While some people notice a difference with shatavari quickly, most see the impacts slowly and subtly build up over two months and with consistent and continued consumption to maintain the benefits, feeling it with a more even-keeled mood, less fatigue without overstimulation, better sleep, improved sexual function and libido, increased stress resilience, and fewer hot flashes and night sweats.

It is often taken solo or combined with other hormone-balancing or adaptogenic herbs. Several studies support its benefits alongside ashwagandha for added stress, mood, energy, strength, and libido support. 

In my clinic, I often pair it with pumpkin seed oil extract pills for estrogen and bladder benefits, especially for menopause, and for support for hot flashes, sleep, stress, and urinary frequency or incontinence.

Safety/Side Effects

Shatavari is generally well tolerated with few or no side effects. In large quantities, it may aggravate gas and bloating due to its fibrous mucilage properties; however, this is extremely rare in the dose ranges recommended. 

One study in people with polycystic ovarian syndrome (PCOS) noted increased endometrial thickness after 12 weeks of use versus baseline and placebo; however, it’s unclear at this time if this was problematic or a sign of enhanced endometrial quality and function.

Asparagus racemosus root extract (SheVari4®) alleviates menopausal symptoms in pre-, peri-, and post-menopausal healthy women” by A. Swaroop et al., 4/13/26; “Efficacy and safety of shatavari root extract for the management of menopausal symptoms: A double-blind, multicenter, randomized controlled trial” by V.S. Gudise et al., 4/8/24, Cureus

“Effects of shatavari (Asparagus racemosus) root extract on sexual wellness in women: Findings from a prospective, randomized, double-blind, three-arm, parallel-group, placebo-controlled study” by J. Ademola et al., 2/26; “Efficacy and safety or shatavari (Asparagus racemosus) for perimenopause: Randomized, double-blind, placebo-controlled study” by S. Mahajan et al., 11/3/25, International Journal of Women’s Health

“Shatavari” by J. Brinkman and M. Williams, HerbalGram, www.herbalgram.org, issue 133 (2022)

Contributor

Maria Noël Groves, RH (AHG)

Maria Noël Groves, RH (AHG), is the best-selling, award-winning author of Herbal Gut Health, Body into Balance: An Herbal Guide to Holistic Self Care, Grow Your Own Herbal Remedies, and Herbal Remedies for Sleep. 

Maria’s a registered professional herbalist with the American Herbalists Guild and a graduate of the Southwest School of Botanical Medicine and Rosemary Gladstar’s Sage Mountain. Learn more about Maria and herbs at Wintergreen Botanicals. Find her remedy-making tips at wintergreenbotanicals.com/kitchenapothecary101

Meet the Immune-Support Superstar Called Beta-Glucan

Found in mushrooms, yeast, and oats, beta-glucans are gaining attention

By The Taste for Life Staff

Beta-glucans are naturally occurring compounds found in the cell walls of certain yeasts, mushrooms, oats, and barley. Best known for their immune-supporting properties, beta-glucans have been studied for their ability to help activate and support key immune cells. 

Different types of beta-glucans exist, but those sourced from baker's yeast and functional mushrooms are popular in immune health supplements. 

How Beta-Glucans Work

Beta-glucans interact with immune cells such as macrophages, neutrophils, and natural killer (NK) cells. Researchers believe they help "train" or prime the immune system to respond more efficiently when needed. Rather than overstimulating immunity, beta-glucans are often described as immune modulators that help support balanced immune function. 

Potential Benefits of Beta-Glucans

In addition to helping support a healthy immune response, research suggests beta-glucans can also help with upper respiratory health and a healthy inflammatory response. 

Some beta-glucans also function as prebiotics, helping nourish beneficial gut bacteria. This is important because much of the immune system is closely connected to the gut. 

Sources of Beta-Glucans

Beta-glucans occur naturally in oats and barley as well as reishi, shiitake, maitake, and turkey tail mushrooms. When shopping for supplements, you may see beta-glucans sourced from yeast as well. Many products combine beta-glucans with other key immune-support ingredients, including zinc, vitamin D, and probiotics. 

Doses

Human studies on beta-glucans for immunity typically use doses ranging from 250 to 1,000 milligrams daily.

"β-1,3/1,6-glucans and immunity: State of the art and future directions" by E. De Marco Castro et al., Molecular Nutrition & Food Research, 1/21

"Effects of beta-glucan on the immune system" by D. Akramiene et al., Medicina (Kaunas)

"Effect of pleural (β-glucan from Pleurotus ostreatus) supplementation on cellular immune response after intensive exercise in elite athletes" by M. Bobovčák et al., Applied Physiology, Nutrition, and Metabolism

Contributor

The Taste for Life Staff

The Taste for Life staff come from a wide variety of backgrounds and specialties. We believe learning is a life-long process, and love to share the knowledge we gain.

Postbiotics

The next frontier in immune and gut health

By Nan Fornal

The microbiome has become one of the biggest wellness conversations of the decade—and researchers are increasingly focusing on one of its most intriguing compounds: postbiotics.

For years, probiotics (beneficial bacteria) and prebiotics (the fibers that feed them) dominated the gut health discussion. But scientists now believe many of the microbiome’s biggest benefits may actually come from the compounds healthy bacteria produce during fermentation. These compounds are called postbiotics. 

What Are Postbiotics?

Postbiotics are beneficial bioactive compounds created when healthy bacteria digest and ferment nutrients such as dietary fiber. Unlike probiotics, postbiotics are not living organisms. Instead, they are the beneficial byproducts and metabolites produced by microbes in the gut. 

Examples of postbiotics include:

  • Short-chain fatty acids (SCFAs) such as butyrate 
  • Peptides 
  • Amino acids 
  • Enzymes 
  • Microbial cell fragments 
  • Antimicrobial compounds 

Because they do not contain live organisms, postbiotics may offer advantages in stability and shelf life compared to traditional probiotics.

Exciting Research on Postbiotics

Emerging research suggests postbiotics may help support:

  • Immune function 
  • Gut barrier integrity 
  • Healthy inflammatory response 
  • Microbial balance 
  • Digestive wellness 

Researchers are particularly interested in the relationship between the gut microbiome and the immune system. In fact, much of the body’s immune activity is connected to the gut.

Studies suggest certain postbiotics may help modulate immune responses by supporting the intestinal barrier and interacting with immune cells and signaling pathways. 

One of the best-known postbiotics is butyrate, a short-chain fatty acid produced when beneficial bacteria ferment fiber. Butyrate helps nourish the cells lining the colon and supports the integrity of the gut barrier—an important component of immune health. 

Researchers are also studying postbiotics for their potential antimicrobial and anti-inflammatory properties, as well as their role in supporting immune resilience and healthy aging. 

Support Your Body’s Postbiotic Production

Healthy gut bacteria naturally produce postbiotics during fermentation. To support this process:

  • Eat a fiber-rich diet with fruits, vegetables, legumes, and whole grains 
  • Consider fermented foods and microbiome-supportive supplements 
  • Avoid unnecessary antibiotic use when appropriate 
  • Support overall lifestyle wellness, including stress management and sleep 

The Future of Microbiome Science

As microbiome research evolves, postbiotics are emerging as one of the most promising areas of gut and immune health research. While scientists are still learning exactly how these compounds work in the body, early findings suggest postbiotics may help explain why a healthy microbiome is so closely tied to overall wellness.

In other words: It’s not just about the bacteria themselves—it’s also about the beneficial compounds they produce.

 

“Butyrate in microbiome abates a host of ills, studies find,” University of Washington School of Medicine, 7/12/22

“Postbiotics: An alternative and innovative intervention for the therapy of inflammatory bowel disease” by H. Om et al., 2/24; “The potential of paraprobiotics and postbiotics to modulate the immune system: A review” by J.P. Mehta et al., 10/23, Microbiology Research

“Postbiotics and their health modulatory biomolecules” by E. Scott et al., Biomolecules, 11/4/22

“Postbiotics and their potential applications in early life nutrition and beyond” by C.A.M. Wegh et al., International Journal of Molecular Sciences

“What are postbiotics?” by T. Golen and H. Ricciotti, Harvard Medical School, www.Health.Harvard.edu, 11/1/21

“Why short chain fatty acids are important for a healthy gut” by M. Oliero, European Society of Neurogastroenterology and Motility, www.GutMicrobiotaForHealth.com, 4/26/23

 

Contributor

Nan Fornal

Nan Fornal has experience with fiction, nonfiction, and technical publications, working closely with book and magazine publishers from first edit to final proofing. She has worked with Exeter Press, Boston magazine, and self-publishers alike.

Meet CoQ10

Fatigue fighter, heart supporter

By The Taste for Life Staff

Coenzyme Q10 (CoQ10) is a naturally occurring antioxidant produced in the body and found in nearly every cell. It’s especially concentrated in energy-demanding organs like the heart, kidneys, liver, and pancreas. 

As part of the ubiquinone family—named for its widespread presence—CoQ10 plays a critical role in cellular energy production.

Specifically, CoQ10 helps generate ATP, the molecule that fuels most biological processes. Because of this, researchers have explored its potential to boost energy levels. Studies suggest that CoQ10 supplementation—sometimes combined with compounds like NADH or alpha lipoic acid—may help reduce fatigue in both healthy people and those with conditions such as chronic fatigue syndrome and fibromyalgia.

A Great Multitasker

Beyond supporting energy, CoQ10 has been studied for a variety of health benefits. 

Evidence suggests it may:

  • Help lower blood pressure
  • Help reduce the frequency and severity of migraines
  • Improve symptoms of congestive heart failure
  • Lower the risk of death in people with heart failure
  • Protect the heart from damage caused by certain chemotherapy drugs
  • Its antioxidant properties may also help limit cellular damage associated with aging and chronic disease.

CoQ10 and Overall Health

Low levels of CoQ10 have been observed in people with conditions such as heart disease, high blood pressure, gum disease, and diabetes. In some cases, supplementation may help—for example, by supporting blood sugar control in people with diabetes.

CoQ10 levels naturally decline with age, which may contribute to reduced energy over time. This has led to growing interest in supplementation as a way to maintain vitality.

Dosages

Typical daily doses for adults range from 30–100 milligrams (mg), though higher amounts are sometimes used therapeutically.

According to physician Jacob Teitelbaum, MD, individuals with significant fatigue may benefit from higher doses: “400 mg of CoQ10 daily for six weeks, followed by 200 mg per day thereafter.”

He also notes that CoQ10 is particularly important for people taking cholesterol-lowering statin medications, which can reduce CoQ10 levels in the body.

For best absorption, take CoQ10 with a meal containing fat. Once absorbed, most CoQ10 is converted into its active form, ubiquinol, which is also available as a supplement and may offer enhanced bioavailability.

Safety and Considerations

CoQ10 is generally well tolerated, but there are a few important considerations:

  • It may interact with blood-thinning medications such as warfarin
  • Mild gastrointestinal side effects can occur, especially at higher doses. Taking smaller, divided doses may improve tolerance.
  • Because it can be mildly stimulating, it’s best taken earlier in the day
  • Always consult a healthcare provider before starting supplementation, especially if you take medications or have underlying health conditions.

The Bottom Line

CoQ10 is a versatile nutrient that supports energy production and overall cellular health. While deficiencies are uncommon, certain conditions, medications, and aging may lower levels—making supplementation a helpful option for some people. As with any supplement, informed use and professional guidance are key.

 

“Coenzyme Q10 + alpha lipoic acid for chronic COVID syndrome” by M.A. Barletta et al., Clinical and Experimental Medicine, 8/22/22 

“Coenzyme Q10 and a great energy cocktail” by Jacob Teitelbaum, www.vitality101.com

“CoQ10 and ubiquinol supplements review,” medically reviewed by Tod Cooperman, www.ConsumerLab.com

“Effect of dietary coenzyme Q10 plus NADH supplementation on fatigue perception and health-related quality of life in individuals with myalgic encephalomyelitis/chronic fatigue syndrome . . .” by J. Castro-Marrero et al., Nutrients, 7/30/21

“Efficacy of CoQ10 as supplementation for migraine: A meta-analysis” by Z.Y. Zeng et al., Acta Neurologica Scandinavica, 12/3/18

Contributor

The Taste for Life Staff

The Taste for Life staff come from a wide variety of backgrounds and specialties. We believe learning is a life-long process, and love to share the knowledge we gain.

How to Choose Your Probiotics

By Dr. S. K. Dash
A woman looking up info on her phone while choosing a probiotic supplement.

Consumers are more aware of probiotics than ever before. As research continues to demonstrate, “Probiotics are more important than multivitamins and should be taken daily”© And yet, it is more confusing than ever to know what probiotic to choose.

Guidelines When Choosing a Probiotic

There are several things to consider when choosing a probiotic:

Probiotic Functionality

For probiotics to be effective they must provide the appropriate health benefits – this is specific to the condition, the dose and the strain of probiotic. For those looking for health maintenance – gut health and immune system boost, a good, broad spectrum probiotic is optimum. For specific conditions, the dose may have to be increased to double or even triple levels (be sure to consult with your physician).

Probiotic Safety

it is helpful to look for probiotics with a long history of use. Some probiotics have been given GRAS (Generally Recognized as Safe) status, look for GRAS when selecting probiotics. Probiotics can come from human, animal, soil or food origin, human strains are most compatible with the human gut. Spore-forming, soil organisms should be thoroughly studied, reviewed by FDA and given GRAS status before use.

Probiotic Reliability

Probiotics should meet or exceed their label guarantees of live cell count (CFU/g) at time of purchase and expiration date. Probiotics are live microorganisms that live in little or no oxygen in the gut; they are sensitive to oxygen, moisture and heat. Production and packaging of probiotics should involve limiting exposure to oxygen by packaging in barrier packages and elimination of oxygen by flushing with nitrogen. The support compounds should be low in available moisture and products should be protected from dramatic fluctuations in temperature (this is why many are recommended to be refrigerated).

Individual Probiotic Needs

Dairy-free, gluten-free, soy-free, corn-free, non-GMO, veggie capsules are all qualities important to some people, read the label to find out if your probiotics meet these needs.

Differences Between Probiotic Strains

Acid and Bile Resistance

Many probiotics are not able to survive the acid in the stomach and bile in the small intestine to reach the desired location in the gut (in some cases, fewer than 25% can make it through) – look for acid and bile resistant probiotics.

Colonizers vs. Transients

Many probiotics are not able to colonize in the gut, they provide health benefits only on their way through the gut. Colonizers multiply and continue to provide benefits when they reach their destination. This is one of the reasons that some probiotics start with very large numbers of bacteria (often less than 25% even make it to the gut) and then the benefits are very transient. Colonizers can multiply from 100 to 200-fold so 5 billion will become 500 billion or more.

Production of Enzymes

Some probiotics are able to produce enzymes that aid in digestion – proteases, lipases, amylases, cellulase and lactase. Natural production of digestive enzymes declines with age so it helps to have the microflora produce additional enzymes.

Production of Vitamins

Some probiotics are able to produce vitamins to help the user meet nutritional needs. This is particularly important with vitamin B12 since we lose the ability to absorb B12 as we age.

Production of Natural Antibiotics

Some probiotics can produce other helpful substances like bacteriocins that reduce numbers of harmful bacteria (one example is acidophilin produced by Lactobacillus acidophilus DDS-1). Certain strains (like DDS-1) can produce hydrogen peroxide that helps to reduce Candida albicans (responsible for yeast overgrowth).

How Many Strains Do You Need?

The right strain is more important than the number of strains. A probiotic strain that is proven to aid in a number of health conditions may be all that is needed. We refer to strains like this as broad-spectrum super strains. Often multistrains are not tested in combination and one strain may inhibit another strain reducing the overall functionality of the probiotic. A Lactobacillus with broad spectrum benefits will work in the upper intestine and Bifidobacteria will work in the lower intestinal tract, look for strains like B. longum, B. bifidum, B. lactis.

How Do You Select a Probiotic Brand?

The consumer must consider the above selection criteria before choosing his/her probiotic brand. Look for probiotics with a success record. DDS probiotics from UAS Laboratories have been used by consumers around the world for 30 years and meet all of the selection criteria. Dr. Dash, the founder of UAS Laboratories, has helped to shape the probiotics industry through innovations, high quality standards and industry-wide contributions.

Contributor

Dr. S. K. Dash

Dr. S.K. Dash is the President and Director of Research of UAS Laboratories in Eden Prairie, MN since 1979 after a successful career as Director of the Food and Drug Administration in South Dakota. He has been heralded as the Probiotic Prophet and serves as the Vice President and Scientific Advisor of the International Probiotics Association. Dr. Dash is the author of The Consumer’s Guide to Probiotics and Co-author of three other probiotic books. He has authored or co-authored more than 50 scientific and popular articles on the topic. He has received numerous awards and honors for his work in probiotics and as a humanitarian and philanthropist.

Connie Falkenstein, RD, MS, MPH

Director of Marketing & Education, UAS Laboratories

Melatonin for Sleep

Benefits, dosage, timing, and safety

By The Taste for Life Staff

The hormone melatonin plays an important role in regulating the body’s clock. As the sun sets, the pea-sized pineal gland (named after its pinecone shape), located in the deepest recesses of the brain, begins to pump out the hormone melatonin. 

Melatonin levels remain high for the following eight to 10 hours. But when sunlight hits the retinas—even through the eyelids—melatonin production is suppressed. 

The rise and fall of this hormone figure prominently in the body’s circadian rhythm, which regulates the sleep/wake cycle. People with insomnia tend to have lower levels of melatonin, as do shift workers and frequent fliers. 

When to Take Melatonin

Taking supplemental melatonin 30 to 60 minutes before the desired bedtime may help many people who have trouble falling asleep. If you’re using a liquid or fast-acting form, you can take it as early as 20 minutes before bed. 

For body-clock issues (jet lag or shift work), timing may matter more than the amount you take. 

Dosage

The dosage of 1 milligram (mg) of melatonin is a standard recommendation, although even as little as 0.5 mg can convince the body that it’s time to hit the hay. Several studies have successfully used higher dosages of 2 to 3 mg to help get sleep schedules back in sync. Many sleep experts now recommend starting with the lowest effective dose—often 0.3 to 1 mg. To ensure you’re getting enough melatonin in your supplements, choose third-party-tested products.

Who Should Avoid Melatonin?

People with epilepsy should not take this hormone because of concerns that it may increase seizures; those taking medicines that slow blood-clotting like warfarin should not use melatonin because it could increase the risk of bleeding. Melatonin may also interfere with blood pressure medicine, medicine for diabetes, and immunosuppressants.

Some people’s dreams become more intense with melatonin use. Others may feel drowsy upon waking. 

Is Melatonin Safe for Kids?

Melatonin use in children shows promise for kids with long-standing or difficult-to-treat sleep problems. Among the reported side effects of melatonin use in children, the Sleep Foundation reports agitation, bedwetting, dizziness, drowsiness, fatigue, headache, and mood swings and notes, “Because melatonin is a hormone, some health professionals have suggested that taking it as a supplement could interfere with a child’s development.” 

The American Academy of Sleep Medicine advises that parents speak to their pediatrician before giving melatonin to children.

“Dietary sources and bioactivities of melatonin” by X. Meng et al., Nutrients, 4/7/17

“The effect of treatment with melatonin on primary school aged children with difficulty in initiation and maintenance of sleep” by S. Jalilolghadr et al., Turkish Journal of Pediatrics, 2022

“Melatonin and health: Insights of melatonin action, biological functions, and associated disorders” by S.B. Ahmad et al., Cellular and Molecular Neurobiology, 2/8/23

“Melatonin dosage for kids” by J. Summer and A. Rehman, www.SleepFoundation.org, 1/8/24

“Melatonin supplements review,” www.consumerlab.com

“Safety, tolerability and efficacy of drugs for treating behavioural insomnia in children with Attention-Deficit/Hyperactivity Disorder” by S. Anand et al., Paediatric Drugs, 2017

Contributor

The Taste for Life Staff

The Taste for Life staff come from a wide variety of backgrounds and specialties. We believe learning is a life-long process, and love to share the knowledge we gain.

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