L-theanine, an amino acid found in tea, is touted for relaxation and focus, but more research is needed to know if taking ...

Plus, how to find your caffeine sweet spot.

Some claim it gives you energy and focus—without the jitters and crash.

Paraxanthine, the caffeine metabolite backed by Kim Kardashian’s 300mg UPDATE drink, promises focused energy without jitters ...

The medical professional highlights the benefits of this beverage, while also appealing to common sense and consistency.

Part of healthy aging is taking care of your brain. Experts recommend these foods that support brain health and memory as ...

Here are the common bedtime habits that may harm your child’s sleep, growth and brain development and know expert tips to ...

The recent grim weather has tested even those with the most positive outlook, but could the solution be found in your diet?

Tea is the most popular drink on the planet (apart from water), with an estimated three cups consumed globally for every one ...

Dr. Pallavi Reddy, a sleep medicine specialist with Cone Health, explains why sleep matters and the common mistakes people make that disrupt sleep.