Demand for vitamins, zinc supplements soars in second wave. Do they help prevent Covid-19?
Vitamin C, D and zinc supplements have been flying off the shelves of pharmacies as a raging second wave of Covid-19 has led to a spike in demand for immunity boosters. So much so that there are reports of several cities witnessing a shortage of the over-the-counter supplements that are taken for general well-being. Experts […]









