Not are for an all drinking a tea by recipe, and who having ulcer stomach, gastritis with high acidity, cardiovascular diseases,

liver, as avoiding drinking black tea,drink weak tea with herbs as essential oils of /coriander, anise, mint, lavender, citric, or herbal tea. As in a cooking of tea leaf are secreting katchehines, caffeine, alkaloids benefit, teophillin, teobromin and etc, much vitamins P,which helping in diseases for a big penetrating of cappilars, as hemmorgahic diathesis, hemorrhage in eye retina and of remands tea are getting natural antioxidants,they are penetrating for into cell aciditing of fats, and fat similar substances, if antioxidants are not enough, thus this leads to preliminary aging, atherosclerosis, and all thee substances and causing of many positive effects in organism of person.Stimulating effect of tea tied with caffeine, but in cleaned kind, not changes a tea, and harder affecting,than a tea,causing addicting,side effects with which are not having in moderate tea drinking.
Tea good headaches stopping causing of tiredness. If headaches having not use pills, use a glass of strong tea, which having are 0.05 gr of caffeine, like in the pill of pircofen, and caffeine effect,as diluting in tea will be a softer, and favourable,than in in a chemo remedy cleaned, if hurt caused narrowed of vessels as in atherosclerosis,thus tea and caffeine remedies not helping you, and headaches will rise, and not meaning that in hypertension and atherosclerosis you must avoiding of tea, drink his of weak and on moderate quantities.