Fasting: When Does Fat Start to Break Down? That Happens in the Body

From when fat is broken down during fasting has not yet been fully researched. Certainly, many people report rapid weight loss after the first few days of fasting. However, the weight lost is rarely fat. More often it is excess water that we lose.

Fasting – from when fat is effectively broken down

In order for fasting to effectively break down fat, it takes a long period of time that you are consistently fasting. Only when your body gets used to fasting does fat burning begin.

• Fasting is a tradition for mankind. In every world religion, fasting can be found in a modified form. What is believed to bring the soul closer to the pure also has advantages for the body. Fat reserves are actually burned if you approach fasting correctly.
• Once you start fasting, fat is not immediately lost. First, your body tries to reduce its energy consumption so as not to have to break down fat. Energy consumption remains at a minimum until the body gets used to the new situation and gradually begins to use its own fat reserves for energy storage.
• As soon as there is no more energy available from food, it goes to the glycogen stores in the liver. However, these can guarantee the power supply for a maximum of 24 hours.
• Once these are depleted, available protein from the gut is used for energy, as is any excess protein. Muscles are also broken down in some cases. Athletes looking to maintain their muscle mass eat a little carbs between fasts.
• Only after several days are the fat stores effectively used as an energy reserve. For most people, it’s four days. Anyone who notices a rapid weight loss in the first few days loses primarily water. That’s why it’s so important to drink plenty of fluids while fasting. It should be at least two liters of liquid – if possible without calories.

This is how you notice that the fat reserves are at stake

Fasting affects each person individually. It is therefore difficult to make a blanket statement. In addition, there are no studies that would support certain statements.

• There is one very simple sign that your body has started processing fat. Most of the time you will notice an unpleasant bad breath while fasting , which may be reminiscent of vinegar. These are ketone bodies that are a by-product of burning fat.
• In the first few days, fasting is pure stress for the body. However, after several days you will notice that your mood improves. This is because the happiness hormone serotonin can stay in the blood better. However, people with depression or anxiety disorders should approach fasting with caution : regular fasting can lead to addiction and, in the worst case, to anorexia.
• So that your muscles do not suffer too much from fasting, it is all the more important to exercise regularly. This is how you prevent muscle loss. Incidentally, fasting has been shown to have a blood pressure-lowering effect . This is small, but noticeable.