Originally Posted by MonsieurChrono

In general this is true.

I tried to do some math though and it doesn't seem to be as restrictive as it appears, for 2 000 kcal for example, 10% would suggest 200 kcal from saturated fat, which is about 22 grams of saturated fat. 22 grams of saturated fat would allow for roughly 15 large eggs, and these would also give you about 100 grams of protein.

Now, of course there will also be some butter, cheese, and stuff like that, but it's not like 15 large eggs or about 400 grams of rib-eye steak will be the standard daily dose. If you switch to salmon for example, 22 grams of saturated fat would allow you to eat more than 1 kg of that salmon...