People stubbornly insist that calcium and vitamin D are not absorbed from skim milk.
Let's start with calcium. It is associated with milk proteins in milk. This is a very good way for calcium delivery. With proteins, it is absorbed quickly, and it is difficult to get excess.
It is clear that if fat is drained from milk, then protein and calcium remain, so there will be about the same amount of calcium.
The fat itself does not affect calcium absorption. So you can not worry about this. Drink skim milk. With it, you will get as much calcium as with regular calcium. Eat less heart-damaging saturated fat.
What? It's not tasty? Well, they would say right away. Why immediately compose that calcium is not absorbed... This is a separate story on the topic of appetite, willpower and other pampering.
Vitamin D
People are also very fond of saying that there will be little vitamin D. in skim milk. And that's why calcium is not absorbed.
And where did you get the idea that vitamin D is there? There is little vitamin D in cow's milk of domestic bottling. You confused this with American milk. Americans add vitamin D to their thin American milk. We don't usually do that. Have you read the Internet again?
Indeed, skim milk will have less fat and less fat-soluble vitamins. If we all, as babies, ate only milk, then this could be a problem.
But this cannot be a problem, because you and I usually eat different foods throughout the day. For this case, research was carried out, and it turned out that the use of low-fat foods has practically no effect on the absorption of fat-soluble vitamins. Nature takes its toll. Vitamins are absorbed.
Do you also like fatty stuff?