Black Krasnodar tea "Gost Tea", 100g

Benefits of black tea:

• Energy and focus. 40–60 mg of caffeine per cup + L-theanine → quicker brain activation, reduces caffeine-induced jitters

• Antioxidants. Theaflavins and thearubigins reduce oxidative stress and support vascular endothelium; reviews note a slight reduction in "bad" LDL and blood pressure with regular consumption

• Cardiovascular risk. Those who drink 2–4 cups often have a lower risk of stroke/CHD in observational studies

• Metabolism and sugar. Improved insulin sensitivity in short-term RCTs; the drink itself is low in calories

• Hydration. With regular consumption, it moisturizes almost like water

• Oral health. Polyphenols and fluoride inhibit bacterial growth (but have the downside of staining enamel)

Bottom line: 2-4 cups a day of quality tea is a healthy habit for energy and moderate cardiovascular benefits, as long as you skip the sugar