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.
Caffeine in Tea. Many people believe that tea is less 'intensive' in caffeine levels than coffee. This couldn't be further from the truth. Your average cup of tea contains 85mg of caffeine. Green tea is close behind with 60mg of caffeine, followed by white tea with 55mg. Your best bet if you want tea with a lower caffeine content is Oolong tea, with 35mg.