Chewing is a good exercise for teeth and is also a natural cleaning function.

Use a soft toothbrush and dental floss for maintaining clean teeth.

Drinking lots of water flushes on toxins and impurities; helps in getting smooth, clear skin.
Drink warm water with lime and honey first thing in the morning helps in weight loss and gives a shining skin.

For the Indigestion problem, Equal amounts of ginger powder, pepper, dried mint leaves, hing, arise seeds, coriander seeds, Armin fennel, and common salt, ground together to a fine powder about one teaspoon while taken take a day after meals.