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
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
Why do we need cholesterol? Is there good and bad cholesterol? How can I influence my cholesterol level?
Does healthy eating have to be expensive?
Many people want to eat healthier, but shy away from it. Healthy eating often looks so much more expensive. That may be true, but it doesn't necessarily have to be.
What are MCTs? – The daily bite of knowledge
The abbreviation MCT stands for middle chain triglyceride.
Let's be clear. Does our brain need carbohydrates now? Or not?
Cold potatoes – The daily bite of knowledge
Cold potatoes have fewer calories than hot? Excuse me? Exactly! The key is the so-called resistant starch.
What is cortisol? – The daily bite of knowledge
Cortisol is a hormone produced in the adrenal cortex. Because of its effect on the body, it is often referred to as "the stress hormone."
I'm sure you've heard about the importance of omega-3 fatty acids, perhaps pay attention to eating fatty sea fish or even take fish oil capsules. But why exactly are omega-3 fatty acids relevant for the body?
Do you know why sleep is also important for losing weight and too little sleep is bad for you? Here we explain it to you!
That ketone bodies are supposed to be good, we have somehow heard before. Also that they occur when you eat very few carbohydrates. But where in the body are these ketone bodies produced exactly? And how does that work?