AIIMS and Harvard trained doctor reveals why you need to watch out for zinc deficiency. Check signs and dangers

A sudden loss of taste or smell might not be a lingering Covid symptom. Dr Saurabh Sethi, a gastroenterologist, explains it could indicate a zinc deficiency. This deficiency affects wound healing and immunity. Eating zinc-rich foods like pumpkin seeds and oysters can help. Seek medical advice if symptoms persist to address this treatable condition.