SLOW FASTING
Is it a good practice to slowly abstain from food or drink, and eat nothing, refrain from meals, go without nourishment, go hungry, starve oneself? It really depends on who you ask, the length of time, your desired outcome, and the purpose.
Recently, I had gall bladder surgery and was forced to stop eating certain foods and then I had to stop eating altogether for tests and then for the surgery. The outcome was that I lost 30 pounds.