Walnut is a plant known to us since ancient times.times. Even in the Middle Ages, it was considered an indispensable food due to its nutritional value and caloric content. What are nuts? Are they helpful? Are there any contraindications? You will find answers to all these questions in the article.
Nuts
In the modern world, nuts are as popular as in the Middle Ages. And given their diversity, even the most fastidious person will be able to choose something for himself.
So, what are the nuts? To date, there are many varieties of them. They are as follows:
- Peanut.
- Gretsky
- Brazilian nut.
- Cashew nuts.
- Water.
- Chestnut.
- Cedar.
- Coconut.
- Cola
- Macadamia
- Almond.
- Muscat
- Pecan.
- Pini.
- Pistachio.
- Hazelnut.
Here are some nuts.Walnut is particularly popular in our country, since it is easy enough to get it, and it has a low cost. Nuts, the names of which we listed above, bring both benefit and harm. This will be discussed further.
Peanuts (nuts): the benefits and harm
Peanut is an annual herb of low growth, which belongs to the legume family. It grows in countries where a warm and humid climate prevails.
Peanuts - nuts, the benefits and harm of which are investigatedalready a very long time. What about them you can say, except that they are delicious? The beneficial properties of peanuts are that they contain a huge amount of unique amino acids and vitamins (A, B1, B2, D, E, PP). And also there are lyonole and folic acids, fats, obtained from plants.
In peanuts is 35% protein and approximately 50% fat, cholesterol is absent.
Due to the optimal ratio of amino acids inpeanut proteins, they are well absorbed, and fats can have a slight choleretic effect on the body, which greatly helps in the presence of a stomach ulcer or gastritis. In addition, regular consumption of peanuts helps to improve memory, hearing, eyesight, potency increases in men. And the folic acid contained in peanuts promotes cell renewal.
It is noted that in America, doctors prescribe peanuts to people who have problems with the nervous system, there is insomnia or a constant breakdown.
But despite the visible benefits, peanuts can cause harm.
Usually, eating raw peanuts leads tofor problems with the digestive system. In addition, its peel is one of the strongest allergens, so this type of nuts is preferable to eat in roast.
It is strictly forbidden to eat peanuts for diseases such as gout, arthrosis and arthritis.
Since peanuts are high in calories, its excessive consumption is fraught with problems with excess weight.
Even if a person eats peanuts only in friedform, it is very important to store it properly. In places with excessive moisture, it can become covered by a fungus, which, as it enters the body, causes significant damage to internal organs.
The benefits and harms of walnuts
A walnut is a tree from the nut family, it reaches a height of 4 to 25 meters, the trunk diameter is about 1.5 meters.
Each of the parts of this tree has a whole list of beneficial trace elements:
- bark contains triterpinoids, steroids, tannins and vitamin C;
- leaves contain essential oils, alkaloids, vitamins PP and C, aromatic hydrocarbons and much more;
- pericarp - carotene, tannins, vitamin C and more.
Distinctive feature of walnutsis that, despite the presence in their composition of a large amount of fat, they help to significantly reduce the level of cholesterol in the blood. A few years ago it was even confirmed by American scientists.
Walnuts are very high in calories - 654 kcal, which is two times more than the caloric content of wheat bread of the highest grade.
That they are recommended to use the elderly, who often have constipation.
Walnut decoctions have antibacterial and anti-inflammatory properties. Therefore, it is recommended to make lotions from such infusion in the presence of abrasions and scratches.
Nuts, the names of which you are so well known, may not be entirely beneficial to the body. Among the harmful properties of a walnut are the following:
- the product contains a lot of vegetable protein, which is not only poorly absorbed by the human body, but also causes an allergic reaction;
- The use of this type of nuts is contraindicated for people with psoriasis or eczema, as the substances contained in the product may contribute to the exacerbation of diseases;
- during the day you can not eat more than 100 grams of nuts, because their excessive use can cause laryngeal swelling, inflammation of the tonsils and migraine.
The benefits and harm of hazelnuts
Hazelnuts are nuts derived from hazel or Lombard walnut. That is, hazelnut and hazelnuts are one and the same. The main scope of its use - confectionery.
В фундуке содержится даже больше калорий, чем в walnuts - about 700. If we draw an analogy with other products, it is 8 times more than in milk. This nut contains acids that reduce the level of cholesterol in the blood and reduce the likelihood of vascular diseases.
In addition, the Lombard nut includes a large amount of vegetable protein, vitamins of group B, as well as C and E, a variety of mineral substances - potassium, iron, calcium, zinc and others.
Этот орех является незаменимым для предотвращения oncological ailments, problems with the heart and blood vessels. It is also worth noting that with regular use of hazelnuts, male power increases significantly. A high calcium content in this nut contributes to the strengthening of human bones.
Among the negative effects of hazelnuts on the human body are the following:
- It is forbidden to give to children with various kinds of liver diseases and diabetes, since an exacerbation of the disease may occur;
- is a strong allergen;
- when used per day more than 50 grams of hazelnut migraine may occur.
It is necessary to buy hazelnuts with shells, since it allows the nut to retain its beneficial properties for a longer time.
The benefits and harms of eating almonds
Almond is a small tree thatbelongs to the Plum family. For many years, there have been controversies between gardeners regarding the ownership of almonds, some claim that it is a nut, while others rank it as a stone fruit. Peanuts in appearance, almonds are not at all similar, as many say. The latter is very much like peach bone. Peanuts are smooth and more regular shape.
Миндаль содержит в себе большое количество various minerals and vitamins, including vitamin E, which has a strong effect on blood lipids. In addition, this type of nut is a wonderful substitute for animal protein. Widely used in traditional medicine when detecting problems with the kidneys and the digestive system.
The combination of almond with sugar helps improve memory and cleanse the internal organs. In addition, this combination is used to treat such ailments as insomnia, cough, anemia.
It is often enough prescribed in the diet with problems with the intestines of almonds (walnut also copes with some problems, such as constipation).
Among the harmful factors of this nut are the following:
- high calorie - it is forbidden to use people with excess weight;
- It has a direct effect on the cardiovascular system, so people who have this kind of problem should abandon this product;
- raw almonds contain prussic acid, poisonous to the human body.
Positive and negative effects of pine nuts on the human body
Pine nuts are small, pale yellow-colored grains that are found in cones growing on cedar pine.
This nut contains a huge amountvitamins, minerals and trace elements. According to information received from scientists, 100 grams of cedar nut contains a daily dose of manganese, copper, and zinc necessary for the body.
Pine nut is simply an indispensable thing for those who have switched to vegetarian food, because its consumption gives the body all the missing protein.
It is recommended to use it with increased pressure and problems with the cardiovascular system.
It is strictly forbidden to buy peeled pine nuts, as they may contain a fungus dangerous to human health.
It is noted that after eating these nuts, a large number of people feel bitterness in the mouth.
The benefits and harm of pistachios
Pistachio is an evergreen tree from the Sumach family.
It is a high-calorie variety of nuts, contains a large amount of minerals and vitamins.
Рекомендуется употреблять в качестве вяжущего facilities. Broths of these nuts are widely used for external use, namely in the form of compresses for burns and weeping ulcers. It is noted that tinctures and decoctions from this tree help even in diseases such as tuberculosis and pneumonia.
It is strictly forbidden to use for women during lactation. In addition, pistachios should be abandoned for hypertension, renal failure and a tendency to edema.
Pecan's beneficial and harmful properties
Pecan is the closest relative of a walnut. Their taste is quite similar, but pecans are softer and more tender.
One of the most high-calorie types of nuts, approximately 200 grams contains about 1700 kcal, which exceeds the daily rate.
It contains vitamins A, B, C, E and many other useful substances.
The benefit of this nut is that with its regular use it is possible to prevent the growth of cancer cells.
It is a strong allergen, so children are generally forbidden to use this nut. If you eat this product in large quantities, then digestive problems may occur.
The benefits and harm to the body of cola
A cola is a nut that grows on an evergreen tree of the Stagulian species.
It is recommended to use with migraines, dysentery, exhaustion.
This product effectively reduces pressure. A decoction of it helps with hepatitis and rheumatism.
Excessive drinking of cola can cause stomach problems, heartburn, vomiting, and nausea.
Now you know what nuts are, their benefits and harm to the body. Be healthy.
