/ / Nuts: benefit and harm to the body

Nuts: good and bad for the body

Nuts are a rich source of protein, vitamins,macro- and microelements, as well as healthy monounsaturated fats. Every person who wants to provide his body with a service is recommended to diversify their diet. However, along with the benefits and damages nuts can cause. As you know, any product can become both a medicine and a poison. It's all about quantity. Therefore now it is necessary to tell both about advantage, and about harm of nuts.

Walnut: composition and benefits

It consists of vitamins A, PP, K, E, Cand B, potassium, calcium, zinc, iron, chlorine, sodium, selenium, fluorine, phosphorus, cobalt, copper and manganese. It also contains polyunsaturated fats, essential amino acids and a large amount of dietary fiber.

Walnut: good and bad

Walnut, the benefits and harms of which will now be discussed, is very popular and widespread, so it is worth talking about it in detail. So, here are some of its properties:

  • Included in the composition of iodine helps to get rid of a feeling of fatigue, apathy, drowsiness and lethargy. Reduces the risk of iron deficiency anemia, increased swelling and impaired immunity.
  • Phosphorus, which is part of the walnut inthe amount of 41.5%, helps to avoid nervous exhaustion, metabolic disorders and liver function. Minimizes the likelihood of osteoporosis, periodontal disease and rickets.
  • Magnesium increases bone mineral density, reduces the risk of coronary heart disease.
  • Arginine promotes the production of growth hormone and an improved metabolic process. In addition, it is an effective antioxidant, which displays the products of nitrogen metabolism.
  • Aspartic acid plays the role of a neurotransmitter in the central nervous system, promotes the production of testosterone, supports the health of the endocrine system.

Also, general properties include strengtheningimmune system, increased hemoglobin (anemia treatment), normalization of the gastrointestinal tract, stimulation of brain activity, lowering of blood sugar and acceleration of metabolic processes.

Harm

Now we should talk about him.Even on the basis of the above brief information, we can conclude that the walnut brings a lot of benefits. And there will be no harm if you know the measure. Here are some possible consequences:

  • Excess weight. 100 grams of walnuts contain 645 kcal. The ratio of B / M / Y is as follows: 15.2 / 65.2 / 7 g.
  • A patient with a neurodermitis, psoriasis and eczema is better, in general, to give up the idea of ​​eating this delicacy. Their condition can worsen even after 2-3 nuts.
  • People with a sensitive stomach, too, should not eat this delicacy. Otherwise you will have to face a very serious intestinal disorder.
  • Abuse of walnuts can lead to inflammation of the tonsils or cause irritation to the oral mucosa.

What about the norms?How much is allowed to eat walnuts? Benefits and harm in this case strongly border, so it's easy to sort out. In general, the daily norm of an adult healthy person is equal to 10 nuts. For children it is 5-7.

Hazelnut

Hazelnut: benefit and harm

Its composition, just like many other nuts, is similar to the list of substances available in the walnut, the benefits and dangers of which were described above. But what is useful is hazelnuts:

  • The isoleucine contained in it promotes the production of hemoglobin.
  • Leucine strengthens the immune system.
  • Lysine has a positive effect on potency, and also improves the condition of bones, hair and skin.
  • Tryptophan helps to produce serotonin.
  • Methionine improves the digestive tract and the liver.
  • Threonine. Promotes the formation of elastin and collagen.
  • Phenylalanine. Improves memory.

This is only basic information you need to know.about the benefits of hazelnuts. Walnut and harm, however, can cause. If you use more than 50 grams per day. In this amount, by the way, about 325 calories. So the love of hazelnuts can cause extra pounds and centimeters. Even abuse can lead to vasospasm of the head.

You should also be wary ofconsumption of nuts for people with allergies and idiosyncrasy. Another hazelnut is forbidden to use people with problems with the liver and pancreas.

Peanut

Once it was told about the benefits and harm to the body of walnuts and hazelnuts, the peanuts, too, can not be overlooked. That is why it is worth using:

  • It has a lot of iron.Therefore, peanuts should be eaten by women who regularly lose blood during menstruation. They always have lowered hemoglobin levels because of this, and the consumption of the nut will help keep it normal.
  • Selenium, which is part of peanuts, normalizes the hormonal balance in men, and also contributes to enhanced testosterone production.
  • Potassium has a positive effect on the work of the cardiovascular system and muscles.
  • Calcium, contained in huge amounts, makes bone tissue stronger. The same goes for teeth and nails.

This is what about the benefits of peanuts.Walnut and harm can do. The fact is that it is a frequent allergen. The human immune system often perceives the proteins of this multicomponent product as foreign. And begins to protect the body from their effects. The result is swelling, rash, rhinitis and tickling.

Special care when eating peanuts is necessarybe pregnant Peanuts can contribute to the proper development of the fruit, but only for this you need to start with 2-3 pieces per day. And without salt, of course. If a woman does not become ill, and will not be identified allergic reactions, you can increase the number to 20 per day.

Peanuts: the benefits and harm

Cashew

Many simply adore these nuts.After all, they are so tender, with a pleasant sweetish taste. And useful, of course. Most of them contain vitamin B1 (33.3%). By the way, they are the least high-calorie of all that were listed above. And here is the value and benefits of cashew nuts (the harm will be discussed later):

  • Providing antimicrobial, anti-inflammatory and tonic properties.
  • Elimination of bleeding.
  • Positive effect on the heart and brain.
  • Anti-sclerotic effect on blood vessels.
  • Relief of diseases such as bronchitis and pharyngitis.
  • Normalization of the bowels, the elimination of constipation.
  • Stimulation of sexual activity.
  • Increase fertility.
  • Improved potency in men.
  • Strengthen hair, prevent hair loss.
  • Help in recovery after heavy physical exertion (due to the high content of protein, glucose and complex vitamin complex).
  • Improving the condition of the skin, reducing its greasiness, eliminating acne.

It is said that cashew even helps in the prevention of cancer. All this allows you to ensure the high efficiency and benefits of nuts.

And the harm, how about it? Yes he can be.If a person begins to abruptly enter into this diet this delicacy. For the body it can be a shock. In addition, suddenly there is an allergy! Children, for example, are allowed to eat cashews only with the permission of the doctor.

Also, this nut can cause individual intolerance and affect the functioning of the liver. The rate is 30 grams per day, but it is better to start with a few pieces.

Cashew: good and harm

Pistachios

Talking about the benefits and harm of nuts, it is impossible not to mention this many favorite treat.

What is special about pistachios?They just have a huge amount of vitamin B6 (pyridoxine). And this substance takes an active part in regulating the metabolism of iron and protein, and also regulates the excitability of the central nervous system. In addition, without pyridoxine, the process of converting aspartic and glutamic acid to succinic acid, and dopamine to norepinephrine, is impossible. In simple terms, without B6, the implementation of metabolism is impossible.

However, it is worth a little more generalized talk about the benefits and harm of nuts for women and men. So, you need to eat pistachios for the following reasons:

  • They are nourishing, but relatively not high in calories. 100 grams contains only 556 kcal, and in all other nuts is much more.
  • Pistachios strengthen the walls of blood vessels and normalize heart palpitations.
  • Substances in their composition, prevent lung diseases and tuberculosis.
  • Daily use of these nuts contributes to the restoration of the liver and cleansing of the bile ducts from blockages.
  • Pistachios prolong the life of the cells, strengthen their walls and increase regeneration.
  • They have a lot of fiber. 30 grams of pistachios will easily replace a bowl of oatmeal.

This is the main value and benefits of nuts for the body. Harm, as in other cases, cause overeating or allergies.

Pecan

100 grams of this nut, which looks like a walnut, contains as many as 690 calories.

Pecan: good and harm

If we talk about the components, then most of allit is vitamin B1 - thiamine. The amount is 44%, which is 11% more than cashews. What can you say about the benefits and dangers of pecan? So, here are the reasons why it is worth eating:

  • Pecans are high in monounsaturated fats. They contribute to the development of "good" cholesterol and reduce the level of "bad."
  • Fatty acids are powerful antioxidants. They protect the body from cancer and reduce the risk of heart attack.
  • Pecans contain a lot of carotene, which makes them visible. In addition, this substance also cleans the blood from poisons and toxins and minimizes the likelihood of atherosclerosis.
  • The complex of substances contained has a positive effect on the functioning of the duodenum, prostate, lungs and mammary glands in women.

In addition to the above, substances present inpecans, contribute to the breakdown of proteins and carbohydrates, are involved in metabolism, cell division and tissue regeneration, affect the formation of red blood cells.

Even this brief information reflectseffectiveness and benefits of nuts. Harm pecans can also bring. They are calories, but hunger is satisfied worse than the same pistachios. In addition, pecans are also able to provoke an allergic reaction.

Almond

Almond: the benefits and harm

This nut contains the most of the following substances:

  • Vitamin E. Protects red blood cells from the harmful effects, activates the enrichment of blood with oxygen, normalizes clotting.
  • Manganese. Promotes rapid absorption of thiamine (vitamin B1) and well-coordinated work of the central nervous system, also normalizes cholesterol and maintains a normal level of glucose in the blood.
  • Magnesium. It has a positive effect on the cardiovascular system, helps to synthesize protein, and participates in the work of the digestive system, the kidneys and the brain.
  • Vitamin B2. Serves as a “defense” for the central nervous system from stress and negative emotions, contributes to the normal breakdown of carbohydrates, proteins and fats, has a beneficial effect on the mucous membranes and liver.

Here is what almond nut benefits.And harm, of course, can be. This natural delicacy contains a huge amount of amines and salicylates. If you overeat almonds, you may experience headaches, spasms along the intestines, flatulence and diarrhea.

Pine nuts

The benefits and harms of this delicacy are also necessary.to tell. The valuable properties of the seeds of Siberian pine determine the nutritional and healing properties of this product. It contains 19 amino acids, thiamine, riboflavin, as well as many other substances. Of particular interest are those that have not yet been mentioned (since they are not in the composition of other nuts). We are talking about the following two substances:

  • Tin.This trace element promotes the full development of bone tissue, is involved in redox reactions and growth processes. And tin is present in the gastric enzyme called gastrin.
  • Molybdenum. It relieves asthma and allergies, prevents anemia, helps in detoxification, enhances the effect of fluoride on the teeth. Molybdenum is also important in the prevention of oncology and in the treatment of Wilson's disease.

It is recommended to eat no more than 50 grams per day.Otherwise, there is a risk of intoxication, accompanied by stomach cramps, unpleasant bitterness in the mouth, nausea and other unpleasant manifestations.

Pine nuts: the benefits and harm

Brazilian nut

About him it is worth talking about in the end.What do Brazilian nuts do for the body? If we talk about their unique value, then we must note the record high content of selenium. To meet the daily need for this substance, two nucleoli are enough.

Otherwise, you can provoke a surplus of selenium.And it is fraught with peeling of the skin, hair loss, brittle nails, sharp variability in mood and acute sensitivity of tooth enamel. Naturally, everything is accompanied by nausea and vomiting. And long-term poisoning with selenium can cause toxic damage to the kidneys, joints and liver.

Brazil nut: good and harm

But in moderation nuts will be useful.Selenium enhances the functions of vitamins C and E, participates in the formation of sex hormones and enzymes, has antioxidant and anti-inflammatory effects, destroys pathogens, positively affects male reproductive function, and also normalizes the thyroid gland.

Well, in conclusion, I would like to mention once again: the most important thing is the measure. Nuts are certainly tasty, but you need to control the amount eaten so as not to harm yourself.

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