I found wording of your question is extremely unsettling. You don't "remedy" sickness to remain healthy and fit. You maintain your health, so sickness have no access to you. It's all about prevention, not countermeasures. You don't need any special supplements, herbs, cures or actions if you only: eat rightdrink rightmove rightsleep righttake care

Childﾒs school lunches and snacks are a major source of the essential vitamins and minerals they need to grow and develop over the years. The foods you pack for your child will give them the energy and nutrients they need to learn and play at school. Without enough energy from food, they may feel tired and find it difficult to concentrate in c

Snacks that have low level of potassium include: Jelly Beans, Hard candies, Plain donuts, Popcorn (unsalted), Pretzels (unsalted) and Red licorice.