Symptoms of a choline deficiency may possibly include: 1  low energy levels of fatigue. 2  memory loss. 3  cognitive decline. 4  learning disabilities. 5  muscle aches. 6  nerve damage. 7  mood changes or disorders.
The names of Japanese green teas generally end in cha (meaning tea). Preparation of green teas requires pure water at 175Â° F. (Boil, then cool 3 mins) Chinese green teas contain about 30â35 milligrams of caffeine per 8 oz cup, and Japanese green teas contain 25â30 milligrams of caffeine per 8 oz cup.
Types of Teas without Caffeine. Herbal Tea. Youâll see a lot of black, green and white teas marketed as âdecafâ but in fact it is not possible to decaffeinate tea entirely and so decaf teas do contain trace amounts of caffeine.