Fasting refers to not taking either food, drink, or both by yourself with no force, for a particular period of time. It could be done partially for some certain kind of food or as totally in which no food or liquid is consumed for a day or a few days.

If you can’t skip food for a day, give up coffee or sweets, here are top reasons to fast.
Fasting Improves Insulin Sensitivity

Fasting has shown to have a positive effect on insulin sensitivity, allowing you to tolerate carbohydrates (sugar) better than if you didn’t fast. A study showed that after periods of fasting, insulin becomes more effective in telling cells to take up glucose from blood.

Fasting Promotes Longevity

Believe it or not, the less you eat the longer you will live. Studies have shown how the lifespan of people in certain cultures increased due to their diets. However, we don’t need to live amongst a foreign community to reap the benefits of fasting. One of the primary effects of ageing is a slower metabolism, the younger your body is, the faster and more efficient your metabolism. The less you eat, the less toll it takes on your digestive system.


Fasting Speeds Up The Metabolism

Intermittent fasting gives your digestive system a rest, and this can energise your metabolism to burn through calories more efficiently. If your digestion is poor, this can effect your ability to metabolise food and burn fat. Intermittent fasts can regulate your digestion and promote healthy bowel function, thus improving your metabolic function.


Fasting Improves Your Brain Function

Fasting has shown to improve brain function, because it boosts the production of a protein called brain-derived neurotrophic factor (BDNF.)

BDNF activates brain stem cells to convert into new neurons, and triggers numerous other chemicals that promote neural health. This protein also protects your brain cells from changes associated with Alzheimer’s and Parkinson’s disease.

Fasting Helps Clear The Skin And Prevent Acne

Fasting can help clear the skin because with the body temporarily freed from digestion, it’s able to focus its regenerative energies on other systems.
Not eating anything for just one day has shown to help the body clean up the toxins and regulate the functioning of other organs of the body like liver, kidneys and other parts

Fasting Helps Weight Loss

Fasting can be a safe way to lose weight as many studies have shown that intermittent fasting – fasting that is controlled within a set number of hours – allows the body to burn through fat cells more effectively than just regular dieting.
CREDIT - http://gistsbase.co/health-benefits-fasting/