Sweating is normal in summers. But, you might have seen that there is some people gets sweat on their palms. This is also a type of ailment. There is a particular type of winds called “loo” those winds are really harmful to such an extent that one may die if threatened by them. To stay safe from such things one must eat plenty of onions. You can also carry an onion along with you or else you can eat a pinch of onion seeds. It will definitely prevent you from “loo”.