Could an Underlying Infection Be Causing Your Fatigue?

Hidden, low-grade infections can quietly siphon energy. These include viral reactivations (such as EBV, the virus…

Could a Dysregulated Nervous System Be Causing Your Fatigue?

The ANS runs our background settings, including heart rate, blood pressure, breathing, body temperature, and digestion,…

Could Blood-Sugar Fluctuations Be Causing Your Fatigue?

Your cells run best on a steady glucose supply, which is supported by regular, well-balanced meals.…

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…