Green tea contains caffeine and tannins, an antioxidant that can mess with iron absorption. So drinking it at certain times ...

Green tea may be best to drink in the morning on an empty stomach. Green tea can interfere with iron absorption if drunk with a meal. Drink green tea plain or with a source of vitamin C to increase ...

Tea has several perks, including supporting heart health and protecting bones. (Getty Images) There are few things cozier than curling up under a blanket with a warm cup of tea. But tea offers much ...

Evangeline Mantzioris is affiliated with Alliance for Research in Nutrition, Exercise and Activity (ARENA) at the University of South Australia. Evangeline Mantzioris has received funding from the ...

Drinking green tea with L-theanine can cause calm alertness because the caffeine in the tea wakes you up, while L-theanine promotes relaxation.