How Does Intermittent Fasting Affect Our Bodies?
How Does Intermittent Fasting Affect Our Bodies?

Fasting affects all your cells and hormones to a point. This can cause many changes in your body at the cellular and molecular level. For example, your body can adjust hormone levels to ensure that the stored fat is burned as energy during fasting. In this way, your cells initiate an important repair process and start the process of cell regeneration, that is, your youthening process.

This case is also one of the effects of intermittent fasting . But in addition, it also causes changes in your body, too. In this article we've mentioned these changes and how intermittent fasting affects your body.


Systematic fasting lowers insulin levels dramatically. In this case, it shows an effect that increases insulin sensitivity. In this way, it becomes easier for your body to use the stored fat with low insulin levels.

Growth Hormone

Fasting increases growth hormone levels by almost 5 times. In this way, your rate of burning fat and gaining muscle increase significantly.

Cellular Repair

When the cells starve, they initiate their repairing processes. This causes autophagy, in which cells digest and remove old and dysfunctional proteins that accumulate inside.

Gene Expression

With intermittent fasting, there may be changes in the functions of genes related to longevity and protection against diseases. These changes in hormone levels, cell function and gene expression demonstrate the health benefits of intermittent fasting.

In short, intermittent fasting increases growth hormone, decreases insulin and regenerate cells.

Who Should Be Careful About Intermittent Fasting?

Intermittent fasting may not be safe for everyone. For this reason, some people should be careful about this and pay attention to expert opinions. For example, if you have Type 1 diabetes or severe low blood sugar, you should consult your doctor before starting intermittent fasting.

At the same time, you should be careful if you are below the weight that you should be or have a background of eating disorders. It is also recommended for women to consult a doctor or nutritionist before trying intermittent fasting if they are experiencing amenorrhea (absence of menstruation), are pregnant, breastfeeding or on medication and have low blood pressure.

Benefits Of Intermittent Fasting

If you are not in one of the above-mentioned risk groups, intermittent fasting is a diet designed exactly for you because intermittent fasting has countless benefits. Firstly, it allows you to lose weight. In addition, it regulates your blood sugar, protects your heart and brain, and reduces inflammation. It is necessary to say that intermittent fasting is a very useful diet with all these benefits.

Allows Weight Loss

There is a program that people should follow when practicing intermittent fasting and in the case that this program is followed, people can easily lose weight.

Regulates Blood Sugar

It also has a regulatory effect on blood sugar when a specific program is followed, and meals are determined according to the body's needs.

Protects Your Heart and Brain

Because it leads to a more balanced and regular diet, intermittent fasting allows individuals to have a healthier heart and brain.

Reduces Inflammation

Because it puts your body into a good nutrition routine, intermittent fasting reduces inflammation. This is because with intermittent fasting, your body can deal better with such problems.