Could a Thyroid Problem Be Causing Your Fatigue?

The thyroid, a butterfly-shaped gland in the neck, makes hormones that regulate the body’s metabolism, controlling…

A New Age of At-Home Mitochondrial Testing

The candles on your birthday cake reflect your chronological age but not your biological age —…

Could Nutrient Deficiencies Be Causing Your Fatigue?

Inadequate nutrition is a potential cause of fatigue. When our cells don’t get the raw materials…

The Surprising Link Between Your Gut Microbiome and Hormonal Health

Hormones and the microbiome also have a bidirectional relationship. Gut bugs help metabolize and recycle hormones,…

The Surprising Link Between Your Gut Microbiome and Allergy Rates

In recent years, researchers have connected rising allergy rates in children to declining microbial diversity. Babies…

The Surprising Link Between Your Gut Microbiome and Respiratory Health

As with allergies, your body’s ability to fend off mild or serious respiratory conditions, such as…

How Your Gut Microbiome Affects Your Cognitive Health

The gut-brain axis not only influences how we feel day to day: It may also affect…

How Your Gut Microbiome Affects Your Mental Health

Roughly 90 percent of the body’s mood-soothing serotonin is made in the gut, notes Vivian Asamoah,…

9 Ways the Gut Microbiome Influences Health

Explore the ways the gut’s microbiome supports your overall health: Gut Health Mental Wellness Skin Health…

Normal vs. Optimal Lab Ranges: Why the Difference Matters

Getting back lab results from your medical provider with everything marked as “normal” can provide a…