A day without eating can lose how much a day without eating what harm to the body

May 19, 2023
In order to lose weight, many people often do not eat and drink the whole day, which is extremely harmful to health, and the effect of weight loss is not very good, that a day without food can lose how much? What is the harm to the body if you don't eat for a day?

How much can lose a day without eating

Three meals a day without intake of staple foods, generally can consume 300 to 400 grams of carbohydrates, almost can lose 0.7 to 0.8 pounds, but the premise is not exercise and a sufficient amount of water, if fasting water, weight will drop more than 2.5 kg, weight loss is still the main control diet and reasonable exercise, long-term weight loss without eating will seriously endanger health, and later will want to retaliatory diet Cause weight rebound, serious can also suffer from anorexia.

What are the dangers of not eating a day on the body

Metabolism slowed down

When the body stops taking in calories, the blood sugar level will plummet, the gastrointestinal and other body organs and tissues can not get the supply of nutrients delivered by blood, then the activities of various organs will be weakened, affecting the functioning of the body.

Hyponatremia

If you don't eat for a day, your body will lose sodium and potassium, which will cause hyponatremia, which is generally characterized by lethargy, apathy, listlessness, easy fainting when you stand up, and in severe cases, nausea, vomiting and a sharp drop in blood pressure.

Hypoglycemia

The brain will also be dysfunctional due to the lack of glucose if you don't eat for a day, which is manifested by dizziness, drowsiness and other behaviors, and in serious cases, hypoglycemia, coma and even death.

What's wrong with not eating for a day and not being hungry?

1, may be the first two days to eat more, the stored calories enough for today's consumption. 2, it may be that the brain is concentrated on one other thing, attention is not distracted to eat this thing above. 3, may also be caused by gastrointestinal dysfunction, such as a weak spleen and stomach, chronic gastritis, gastrointestinal power deficiency, may lead to slow intestinal peristalsis, this time people are not hungry or appear some appetite loss performance.

How long after not eating does fat consumption begin

The body will start to consume fat only after about 2 days of fasting. For example, after eating the first day of breakfast to start fasting, this breakfast can provide the body with blood sugar for 10-12 hours, and then the body will begin to consume muscle glycogen function, about two days after fasting, it will begin to consume body fat to provide heat.
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