How much fat is healthy?

In Ukraine, but not limited to, any given random opponent a healthy lifestyle is very disparagingly refers to all sorts of newfangled diets. And in this case believes that the best diet - lack of it. They say that the body itself knows what it needs. Ancestors ate porridge with fat and feel great, have health - God forbid anyone.

Say - stupidity? All is not as easy as it seems. For example, scientists concerned with our food with you, unexpectedly found that fat is actually even very useful product (me too - the binomial theorem, would ask any Ukrainian). Firstly, it is packed with selenium (a powerful antioxidant), and together with the garlic effect is amplified many times. Secondly, the fat in large quantities contain arachidonic acid, without which the body becomes impossible the formation of new cells and production of many hormones. However, the euphoria about this fall is also not necessary - there too, cholesterol in excess, the liver is also not an extra piece of the body.
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