Peanuts are nutritious and an affordable, readily available health food. They contain a large amount of plant sterols, which are very beneficial to human health. In particular, beta-sitosterol helps prevent colorectal cancer, prostate cancer, breast cancer, and cardiovascular diseases. American scientists have discovered that peanuts also contain "resveratrol." This substance has strong biological activity, not only helping to resist cancer but also inhibiting platelet aggregation, preventing myocardial infarction and cerebral infarction. Every 100 grams of peanuts also contains 8.48 milligrams of zinc, which can enhance immune function and delay aging. Therefore, peanuts are praised as the "longevity fruit." Let's take a look at the benefits and contraindications of eating peanuts.
Peanuts have eight health benefits
1.
Promotes human growth and development
Peanuts are extremely high in calcium, which is a major component of human bones. Therefore, eating peanuts can promote human growth and development.
2.
Promotes cell development and improves intelligence
Peanut protein contains more than ten amino acids needed by the human body. Lysine can improve children's intelligence, and glutamic acid and aspartic acid can promote cell development and enhance the brain's memory.
3.
Anti-aging and prevents premature aging
The catechins in peanuts have a strong anti-aging effect on the human body. Lysine is also an important component for preventing premature aging. Regular consumption of peanuts is beneficial for delaying human aging, which is why peanuts are also called the "longevity fruit."
4.
Moistens the lungs and relieves coughing
Peanuts contain rich fat oil, which can moisten the lungs and relieve coughing. It is often used for conditions like long-term coughing, asthma, and coughing up blood with phlegm.
5.
Blood clotting and hemostasis
The peanut skin contains oil and multiple vitamins, and substances that shorten clotting time. It can counteract the dissolution of fibrin, has the function of promoting the bone marrow to produce platelets, and is beneficial to the body's hematopoietic function. It not only stops bleeding but also has a certain therapeutic effect on the primary disease for various hemorrhagic diseases.
6.
Prevents coronary heart disease
Peanut oil contains a large amount of linoleic acid, which can decompose cholesterol in the human body into bile acids to be excreted. This prevents cholesterol from depositing in the body, reduces the incidence of high cholesterol, and can prevent coronary heart disease and arteriosclerosis.
7.
Nourishes blood and promotes lactation
Peanuts contain rich fat and protein, which have the effect of nourishing qi and blood, and promoting lactation for postpartum women with insufficient milk supply.
8.
Prevents colon cancer
When the soluble fiber in the fiber tissue of peanuts is digested and absorbed by the human body, it absorbs liquids and other substances like a sponge, then swells into a gel-like substance and is excreted with feces. As these substances pass through the intestines, they come into contact with many harmful substances, absorb certain toxins, thereby reducing the accumulation of harmful substances in the body and their toxic effects, and reducing the chance of colon cancer.
Five types of people should not eat peanuts
1.
Diabetics:
Diabetics need to control their total daily energy intake, so the amount of cooking oil used daily should not exceed three tablespoons (30g). However, 18 peanuts are equivalent to one tablespoon of oil (10g) and can produce 90 kilocalories of heat.
2.
Patients with hyperlipoproteinemia:
An unreasonable diet structure is an important cause of hyperlipoproteinemia. Therefore, the principle of dietary treatment is to limit calories and reduce the intake of saturated fatty acids and cholesterol. Peanuts are high-fat, high-calorie foods, and eating more can only worsen the condition, leading to cardiovascular and cerebrovascular diseases such as coronary heart disease, endangering life.
3.
Gout patients:
Gout is a group of diseases caused by purine metabolism disorders, and patients all have hyperuricemia. Since a high-fat diet reduces uric acid excretion and worsens the condition, peanuts should be avoided during acute attacks, and only eaten in moderation during the remission period.
4.
Patients with gastric ulcers, chronic gastritis, and chronic enteritis:
These patients often have symptoms such as chronic abdominal pain, diarrhea, or indigestion. Their diet should be light, low in oil, and consist of small, frequent meals. Peanuts are a type of nut with excessively high protein and fat content, making them difficult to digest and absorb. Such patients should avoid them.
5.
People who have had their gallbladder removed:
Bile is important for the digestion and absorption of fat. After a meal, the gallbladder contracts to release bile into the duodenum to aid digestion and absorption. High-protein and high-fat foods strongly stimulate the gallbladder, causing a large amount of bile to be released. After the gallbladder is removed, bile cannot be stored, which will inevitably affect the digestion of fat in oil crops like peanuts.