Camellia sinensis (fully oxidized)
Fully oxidized tea — highest caffeine of true teas. Contains theaflavins (unique to black tea). Studied for cardiovascular, gut, and cognitive health.
If you take any medications, review these interactions carefully.
Blood thinners, stimulants, MAOIs, iron supplements.
Caffeine sensitivity. Iron deficiency (tannins).
Caffeine effects. Tannin-related iron reduction.
Kettle or pot, Mug or teapot, Strainer or tea infuser, Measuring spoon
Start with a small amount to check for any sensitivity. Not all herbs are suitable for tea preparation — some require alcohol extraction (tincture) for full potency.
Drink fresh or refrigerate for up to 48 hours. Dried herbs should be stored in airtight containers away from light.
Personalized Guidance
Our Herbal Support Finder matches you with herbs based on your wellness goals, health profile, and medications.
Sign in and complete your health profile to see safety warnings personalized to your age, sex, medications, conditions, and allergies for this herb.
