3 supplements shown to increase libido: - Maca, tongkat ali (longjack) and tribulus all have peer-reviewed research behind them - Maca: 2-3 grams per day, sold as a powder or capsule - Take it early in the day - it acts as a stimulant and can interfere with sleep - Studies ran 8-12 weeks, in men and women, athletes and non-athletes - Maca raised subjective sexual desire independent of hormones - no change in testosterone or estrogen - None of these are required, and check with your physician first @hubermanlab

3 supplements to fall asleep faster: - 145 mg magnesium threonate - some people need slightly more or slightly less - 50 mg apigenin - 100-400 mg theanine - Take them 30-60 min before bed, especially if you haven't eaten for the 3 hours prior - About 5% of people get gut distress from magnesium threonate. Then your proper dose is zero mg - Theanine gives some people dreams vivid enough to wake them up. Drop it and keep the other two Use single ingredient formulations so you can adjust or remove one without disrupting the rest. @hubermanlab

Collagen supplements are everywhere, but do they actually work? Here, five dermatologists give their honest opinions on how—and if—we should be taking these so-called skin and health miracle workers.

If you’re into supplements, then check out my good friend’s website. Humble god fearing people who I have a lot of respect for They’re even too shy to ask to help promote them I’m going to promote anyway

BEST TIME TO TAKE SUPPLEMENTS • Magnesium – 1 hour before sleep • Vitamin D – With breakfast • Calcium – Morning & night • Probiotics – Empty stomach • Omega-3 – With meals • B-Complex – Morning • Vitamin E – After meals • Zinc – 2 hours apart from iron