10 facts about sweat and deodorants

The hotter the temperatures, the more sweat runs. But it’s not just high outside temperatures that make the body sweat. Let’s see 10 facts about sweat and deodorants.

1. What is sweat made of?

Sweat is 99 percent water and is odorless in itself. Only when bacteria decompose it on the skin surface does body odor develop.

2. Do men sweat more than women?

Men have more sweat glands than women. That is why men sweat more than women. Since men produce more testosterone than women, the sweat decomposed by bacteria also smells more intensely.

3. Why do we sweat?

The body balances the temperature inside by sweating. Metabolic processes and other bodily functions generate excess heat in the body. In order to regulate body temperature and water balance, the sweat glands continuously release fluid to the skin surface. This creates evaporation cold, through which the body keeps its temperature constant at around 37 degrees Celsius.

4. How much sweat does the body give off?

The sweat glands release about half a liter of fluid to the surface of the skin every day – even more with heat and exertion.

5. What promotes perspiration?

Not only physical exertion and high temperatures influence the formation of sweat, but also spicy foods, alcohol, coffee and stress promote heat production in the body and thus sweat secretion.

6. Why don’t young children smell of sweat?

Some of the human sweat glands (the apocrine sweat glands) only develop with sexual maturity. These sweat glands are controlled by hormones and determine the typical smell. Body odor therefore only becomes noticeable after puberty.

7. How do deodorants and antiperspirants differ?

Deodorants inhibit the formation of bacteria and prevent unpleasant smells when sweat breaks down. Antiperspirants also reduce sweating by temporarily constricting the sweat glands. This can be done using aluminum salts. Antiperspirants are also deodorants at the same time, since they also act against bacterial formation.

See also, Homemade deodorant spray

8. What does deodorant contain?

The basic components of every deodorant are water, nourishing oils and emulsifiers.

9. Are aluminum salts in deodorants harmful to health?

Aluminum salts are suspected to be harmful to health, since aluminum can enter the body through them. However, there is currently a lack of sufficient scientific data to prove or disprove that the amount contained is harmful. As a precaution, aluminum-containing products should not be used on freshly shaved or broken skin.

10. Do deodorants without aluminum salts protect against the smell of sweat?

According to beauticians, there are also deodorants without aluminum salts that protect against the smell of sweat. It is best for everyone to test which deodorant is suitable for whom and has the desired effect.

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