Having recently read articles on tannin in tea and coffee - such as nutritionist-org is there any information for people with combination of illnesses such as thyroid, diabetes, and anaemia to inform them of how much tea or coffee is safe to drink? As information suggests that tannins in tea affect the iron in the blood as much as 60% and coffee 50%, could the national favourites be responsible for poor healing, and anaemia?
Could tea drinking affect the use of anitbiotics? As tannins are present in beer,
could this affect the health of diabetics? Should there be an awareness campaign
of a possible culprit undermining heath?