Because of its naturally high caffeine content ... and plant compounds that are characteristic of Assam tea. Black teas like Assam contain several unique plant compounds, including theaflavins ...
Both black and green tea contain caffeine, which stimulates the nervous ... keeping certain plant compounds intact. Green tea’s high levels of EGCG are the reason it's been widely touted as ...
Helen Yin/Stocksy High blood ... four to five cups of tea daily was associated with some of the lowest dementia risk. A study published in Scientific Reports examined how caffeine consumption ...