1. Eat only when hungry.
Healthy eating requires eating only when hungry. This is to prevent eating disorders. Overeating, emotional eating, and obesity that leads to loads of health problems.
2. Wash both hands up to the wrists before eating.
This is a healthy eating habit for standard hygiene, to prevent infection.
3. Do not clean the hands with a towel after washing.
This may convey infection from one person to the other particularly viral diseases like infective hepatitis or bacterial infection like typhoid, dysentry and cholera.
4. Eat localized food.
Eat the food that is grown in your area. Locally grown foods contains all the appropriate nutrients for the climate that you live in. Medicine in the food is also suited for bacteria that is locally produced. This is also the same for seasonal foods. Freezing what is produced in the winter season to be eaten in the summer time may result in ingesting medicine at the wrong time, which is harmful rather than healing.
5. Take a pinch of salt before eating.
Taking a pinch (just a pinch!) of salt before every meal help to sterilize the stomach. Salt turns into hydrochloric acid in the stomach, killing any harmful bacteria. It also helps to gear up the acid needed to digest the food.
6. Eat with three fingers.
It is scientifically-proven that eating with three fingers, that is the thumb and first two fingers, cause one to eat bit by bit and hence help in digesting the food. If you are from a culture that uses folk and spoon, take bits of pieces, and not a huge chunk at a time.