It is difficult to imagine a more common nut in our country than walnut. Despite the fact that Central Asia is the birthplace of this tree, today walnut plantings can be found throughout the temperate climate of the northern hemisphere. Today it is widely used not only as a meal, but also as a seasoning for cooking various dishes. It is also important to pay attention to its high calorie content. Walnut, due to its high nutritional value, can also be used as a dietary supplement, which is especially important for all people who follow different diets.
Walnut is highly recommended for diabetes, since among the nutrients in the composition there are zinc and manganese, which reduce the level of sugar in human blood. In addition, it contributes to a partial recovery from some forms of anemia due to the content of cobalt and iron in the kernels. Thus, walnuts can and should be consumed by everyone, without exception.
For people of mental labor, as well as those whose work is associated with constant nervous tension, several nuts per day can be recommended to reduce stress and calm the nervous system. The nutritional value of walnuts even exceeds the performance of some fruits, so there is a walnut tree in almost every village courtyard, as well as a summer cottage. Oriental healers often prescribe the use of such nuts not only to normalize blood pressure, but also to improve the functioning of internal secretion organs.
Today, many people pay great attention to concepts such as food utility and calorie content. Walnut in this regard has a significant advantage over many products, since its calorie content is about 600 kcal. The kernels of ripe nuts contain a significant amount of many free amino acids that the human body needs for the healthy functioning of internal organs. Moreover, characterized by good antioxidant properties, it remarkably counteracts oxidative processes that impair vascular elasticity.
However, the fruit of a nut is not all. Quite a valuable product in it is the leaves, which contain a large amount of tannins, as well as the yellow pigment of the flavono group. Due to the specific substance alkaloid, which are rich in green leaves of walnut, they are widely used in cosmetics and medicine. Of great practical value is oil, which is also distinguished by high calorie content. Walnut, by the way, is also used in the perfumery industry, where wool is dyed in light brown and yellow. Even the shell and peel of a walnut contains carotene, tannins and ascorbic acids.
If young kernels are rich in amino acids, then mature nuts already contain quite a lot of protein substances and B vitamins. In addition, few people know that there is also vitamin C, in an amount much larger than in lemon. Thus, the total amount of nutrients of a walnut is so great that only 400 gr. This product will provide a person with all the necessary nutrients during the day.
Thus, the energy value of walnuts is very high, and that is why in folk medicine, infusions and decoctions of nuts have been used since time immemorial. So, for example, a decoction from partitions inside the kernel of a nut helps not only to cope with diseases of the stomach, but also has a strengthening effect on the heart muscle. Green walnut leaves are often used to treat minor burns.
Summing up the useful properties of this product, I would like to add once again that the calorie content of walnuts is very high, but the balanced composition of vitamins and minerals allows it to be used as a dietary supplement to some dishes.