The Indian Council of Medical Research (ICMR) has issued a cautionary advisory to consumers of tea and coffee, emphasizing the need for mindfulness in consumption habits. Developed in collaboration with the National Institute of Nutrition (NIN), the ICMR has introduced 17 new guidelines aimed at fostering healthier dietary practices nationwide, with a particular emphasis on dietary diversity and physical activity.
Highlighting potential health risks associated with excessive consumption, the guidelines draw attention to the presence of caffeine in tea and coffee. Researchers at the ICMR have identified caffeine as a stimulant compound that impacts the central nervous system, potentially leading to physiological dependence.
According to the guidelines, popular beverages such as brewed coffee contain varying levels of caffeine, with a 150ml serving ranging between 80 to 120 mg.
Furthermore, the ICMR advises against consuming tea or coffee within an hour before or after meals. This precaution is warranted due to the presence of tannins in these beverages, which can impede iron absorption in the body. Tannins have the propensity to bind to iron in the stomach, potentially contributing to iron deficiency and related conditions like anaemia. Additionally, excessive coffee consumption may lead to elevated blood pressure and cardiac irregularities.
In tandem with moderating tea and coffee intake, the ICMR advocates for a balanced diet comprising fruits, vegetables, whole grains, lean meats, and seafood, while recommending limitations on oil, sugar, and salt consumption. By adhering to these guidelines, individuals can make informed dietary choices, promoting overall health and well-being.
