I take magnesium and I sleep better on it. I am also the last person you should trust on that, and I will explain why. An honest look at glycinate,...

Why you stay up late when you're exhausted, what the research calls it, and what actually helps - written by a night owl who trained as a psychotherapist.

Short answer: yes. NMN and astaxanthin are commonly taken together, with no known interaction and a clear logic to the pairing - one supports your NAD+ levels, the other is...

Spend any time reading about longevity and you will run into David Sinclair within three clicks. The Harvard genetics professor and author of Lifespan is the most influential voice in...

Most of the serotonin in your body is made in your gut - and almost none of it ever reaches your brain. Here is what the gut-brain axis research actually...

Patrick Holford founded the Institute for Optimum Nutrition in 1984 and has spent forty years arguing that RDAs are a floor rather than a target. Here's what he actually says...