India, March 1 -- Tender coconut water can be a healthy addition to a balanced diet when consumed in moderation. But in a new Instagram video, Dr Jamal A Khan, MBBS, MD (medical microbiology), and cancer immunotherapist, warned people, especially those who are aged, to avoid it, as the beverage is high in potassium. Also read | Madhuri Dixit's beauty secret to glowing skin at 57 is this healthy drink she swears by

Coconut water is the clear fluid found inside coconuts. Drinking too much coconut water can lead to an overload of potassium in the body, affecting the function of the heart, as per Dr Jamal A Khan.

He said, "Coconut water should be consumed less, especially by elderly people. It contains a lot of potassium, which can hamper c...