Green tea has different ratios of caffeine depending on the type. Learn about high-caffeine coffee alternatives and decaf ...

Medically reviewed by Elizabeth Barnes, RDN While certain types of tea contain caffeine, which can be mildly dehydrating, it's typically not enough to significantly impact daily hydration and health.

Your morning cup of joe could protect against type 2 diabetes, coronary heart disease, stroke, and other cardiometabolic ...

Drinking cups of tea and coffee is very beneficial for you as consuming more caffeine could potentially improve heart health according to Italian scientists. A new 2024 study carried out by ...

The biggest difference between many types of tea is the amount of time the picked tea leaves are oxidized before they’re ...

I drank green tea for 30 days and experienced three life-changing benefits, including better focus and less anxiety.

Researchers also made assumptions about the amount of caffeine in servings of coffee and tea. The authors acknowledge that there may be information bias in the self-reported baseline intake of ...

Ever had hemp tea? This sustainable tea is made from hemp flowers and leaves and is becoming increasingly popular. But is it ...

Researchers also gave the rats mate tea, a herbal beverage rich in phytochemicals, flavonoids, and amino acids consumed as a ...

Green tea offers a mild caffeine boost with antioxidants, promoting brain health and aiding weight loss, and contains less ...

Researchers also gave the rats mate tea, a herbal beverage rich in phytochemicals, flavonoids, and amino acids consumed as a stimulant in southeastern Latin America. The amount of caffeine per ...