Yogurt: To ensure hand hygiene, experts and doctors recommend washing hands with soap or using an alcohol-based rub, regularly. While hand sanitisers do kick away germs, they take good bacteria essential in building immunity, as well.
"Yogurt is a natural probiotic and aids in the formation of good bacteria in our body. Remember, it has to be freshly made. If you have sore throat regardless of the cause, yogurt might worsen it but for better immunity, you need probiotics so you can resort to supplements", says Clinical Nutritionist Lovneet Batra.