Reduce iron absorption

Tea contains a high concentration of tannins, a kind of chemical. Tannins in some meals can bind to iron, making it inaccessible for absorption in the digestive tract. Iron insufficiency is one of the most frequent nutrient deficits worldwide, and if you have low iron levels, drinking too much tea may aggravate your problem. According to research, tea tannins are more likely to inhibit iron absorption from plant sources than from animal-based diets. As a result, if you maintain a strict vegan or vegetarian diet, you may want to watch how much tea you drink.

The amount of tannins in tea varies greatly depending on the variety and method of preparation. However, for most individuals, limiting your intake to 3 or fewer cups (710 ml) per day is generally a healthy range. If you have low iron levels but still love drinking tea, consume it between meals as an added precaution. This reduces the likelihood of it interfering with your body's capacity to absorb iron from meals at mealtimes.