You may have noticed that despite their caffeine content, drinking black and green tea doesn’t cause the same jitteriness as coffee. That’s because tea contains L-theanine, an amino acid that ...
Those on TikTok claiming the hack works are citing two components of green tea: caffeine and antioxidants. Ghosh said caffeine could speed up someone’s metabolism, but it would be unlikely to ...
These distinct features are typically attributed to the tea’s unique production process. Because of its naturally high caffeine content, Assam tea is frequently marketed as a breakfast tea.