Villi is not associated with the stomach
Hope this helps!
Usually up to a week then you start hallucinating and slowly die because your body depends on food for energy
Answer:
Exercise on a daily basis.
Get Plenty of sleep.
Expose your body to sunlight.
Add meditation to your daily routine.
Walk barefoot.
Drink green tea.
The food you eat matters.
Do not smoke or use other tobacco products.