Medically reviewed by Arno Kroner, DAOM Key Takeaways Natural and synthetic caffeine are chemically identical and provide a ...

Tea is the morning go-to for many people, but for those looking for a caffeine-free option filled with benefits, turn to this ...

New research shows your morning cup of caffeine can lift your spirits, but when and how you drink it, and who you’re with, makes all the difference. Study: The association of caffeine consumption with ...

Fact checked by Nick Blackmer If you’re a tea lover, chances are you’ve probably tried green tea and matcha. Though they’re ...

Sipping those morning cups o' Joe may have benefits beyond simply adding a little pep in your step. Consuming three cups of coffee every day may lower the risk of developing multiple metabolic ...

Green tea offers calm, sustained energy, while black tea delivers a stronger caffeine kick. Choose green for focus and ...

African honeybush tea is also said to boost immune function, thanks to its high vitamin C content. Vitamin C is essential ...

Sarah Hays Coomer is a Mayo Clinic and National Board Certified Health and Wellness Coach, certified personal trainer and author based in Nashville, Tennessee. She has spent nearly 20 years helping ...

Green tea contains a number of beneficial compounds including L-theanine, fluoride, and natural antioxidants.

Matcha, or powdered green tea, has more caffeine than other teas and as much as coffee and espresso, but it offers many other ...

L-Theanine is a trending supplement that is being used to boost brain health by improving focus and aiding in relaxation. The ...