Far too often, people rant about the “evil cholesterol.” But do you actually know what cholesterol is used for in the body?
Cholesterol as a basis – The daily bite of knowledge
Written by
Marina Lommel
2 minutes reading time
17. July 2023
zuletzt aktualisiert am 6. October 2025 von Kimberly Werner
Cholesterol does not float around uselessly in our bodies, but has crucial functions there:
- Cholesterol is part of cell membranes and contributes to their stability.
- Cholesterol is the starting material for the formation of bile acids. They are important for a functioning fat digestion.
- Cholesterol is the starting material for the formation of vitamin D in the skin.
In addition, cholesterol is a precursor of steroid hormones. These include:
- Cortisol from the adrenal cortex. A hormone that influences carbohydrate, fat and protein metabolism, among other things.
- Testosterone, which performs important functions in both women and men. Among other things, it affects growth, sperm formation and has an influence on the psyche in both sexes – for example, on self-confidence and the “love of life”.
- Estrogens and progestins that regulate the female cycle and pregnancy.
Always stay up to date with our Newsletter.
The daily bite of knowledge
This new section is intended to provide a brief look at topics in nutrition science. Today’s bite is meant to show that cholesterol is much more than something that just “is in the food” or “somehow does harm.” We’ll have to talk about the impact of dietary cholesterol on cholesterol levels and all the lipoproteins – HDL, VLDL, IDL, LDL – another time.
Similar posts by Foodpunk
The 4 best dietary supplements – The daily bite of knowledge
Which preparations can make sense? Kick yourself in!
Gelatin vs. collagen – what is the difference?
Gelatin and collagen, both have something to do with connective tissue, but what again exactly? Kick yourself into our article and learn more.
No menstruation? This may be the cause
The absence of your menstruation can have many reasons. In this article we explain the most common causes of amenorrhea.
You know the saying, "In summer we age and in winter we grow young again!"? There is something to it! We explain to you why cold can have a positive effect on fat burning, the immune system and deep sleep.
Eggs make happy! – The daily bite of knowledge
Normally, you always hear about high cholesterol in the media, usually in connection with the risk of coronary heart disease (*). However, hardly anyone talks about cholesterol levels being too low.
Why cheese is addictive – The daily bite of knowledge
Many people are ready to change their diet. They are willing to try new ways and give up certain foods. Except one. Very often I hear "Yes, but... not without my cheese!"
Carbohydrates and fat – The daily bite of knowledge
Good or bad idea? Click in to find out the answer!
Lauric acid – healthy fatty acid from the coconut
What actually is lauric acid. Is the hype around them justified? Everything about the occurrence and effect of the fatty acid can be found in this overview article.
Your skin eats with you! – The daily bite of knowledge
Have you ever thought about the substances you put on your skin every day? They should not be underestimated, because the skin eats with you.