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7 types of seeds that are great but eat a lot can damage the body, there are expensive types that are hunted by women

Nuts like walnuts, chestnuts… are known for their health effects. However, eating improperly can cause great harm to the body.


According to experts, adults should eat walnuts two or three times a week, especially middle-aged and elderly women, women in perimenopause. Walnuts are rich in arginine, oleic acid and antioxidants that can help protect the cardiovascular system and prevent stroke, Alzheimer’s disease…

However, do not eat too many walnuts at once, otherwise the digestive system will be significantly affected. The amount of fiber and fat in walnuts helps you feel full faster, full of belly. Some people even feel nauseous, allergic, because this fruit contains antibodies that stimulate the body to produce histamine – the substance that causes symptoms such as rash, swelling, wheezing or dizziness, nausea, diarrhea.

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Eating a lot of walnuts is not a good thing.


Chestnuts have many health benefits such as stabilizing blood sugar, good for resistance, good support for the heart, helping to improve brain function. However, eating a lot of chestnuts leads to difficulty in digestion, especially for the elderly or people with stomach problems. This type of seed is also easy to mold and spoil, if eaten, it is easy to be poisoned.

Studies show that chestnuts should not be eaten with lamb, beef… because they can cause vomiting and indigestion. In addition, chestnuts should not be eaten with tofu, because tofu contains magnesium chloride and calcium sulfate, while chestnuts contain oxalic acid, when the two foods are combined together, a white precipitate will not only be affected. affects the absorption of calcium by the body, but also easily deposited to form kidney stones.

Sunflower seed

Sunflower seeds are popular and loved by many people. Studies show that the protein contained in sunflower seeds is comparable to the protein of meats. Eating sunflower seeds has certain effects in preventing coronary heart disease, stroke, lowering blood pressure, and protecting the elasticity of blood vessels.

However, in some cases, eating sunflower seeds can cause skin inflammation, rashes, fatigue or mood swings, because sunflower seeds contain significant amounts of the mineral selenium. Some studies have even suggested that this seed contains aflatoxin – especially in mold seeds, causing a risk of liver cancer.

In particular, experts say that sunflower seeds should not be flavored, causing bloating and gas. Many production units, after marinating the seeds with flavorings, also add alum to the seeds to make the seeds more crispy. Alum when entering the body can cause neurological effects, cause memory impairment, cancer…

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Nuts are delicious but eating too much is not beneficial


Pistachios contain unsaturated fatty acids, which do not spoil as easily as other nuts. This nut can lower cholesterol, helping the body. However, pistachios have many calories and contain a lot of fat, those who are afraid of obesity and high blood fat should limit their intake.

Excessive consumption of pistachios can cause high blood pressure, dizziness, blurred vision… If you eat too much salted roasted pistachios, you can increase your blood sodium levels. People with kidney disease eating pistachios are very dangerous, because oxalate and methionine in pistachios promote the formation of calcium oxalate – one of the main ingredients in kidney stones.


Almonds contain 50% fat, 25% protein, 10% carbohydrates, vitamin E, calcium, magnesium, boron, potassium and other elements. This nut has the effect of regulating insulin and blood sugar levels, and is also one of the foods that support the treatment of glucose intolerance and diabetes. Almonds are rich in boron and calcium, so it is very beneficial to prevent osteoporosis in postmenopausal women.

However, eating almonds can cause obesity, due to the high amount of calories in the nuts. You can also overdose on vitamin E, causing yourself headaches, diarrhea, gas… It should be noted, 30g of almonds gives you about 7.4mg of vitamin E, about half the amount of the vitamin. E is needed every day. Therefore, the amount of food should be limited.

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Almonds have many nutrients, delicious taste, so many people like to eat them

Pumpkin seeds

Pumpkin seeds are popular, familiar and enjoyed by many people. These seeds are rich in pantothenic acid, which can help lower blood pressure. However, eating a lot of pumpkin seeds can cause yellowing of the hands and feet, because these seeds contain many precursors of vitamin A. Eating a lot of pumpkin seeds can cause indigestion and heartburn in people with a history of stomach problems. Some people also have allergies, hives when eating pumpkin seeds.

Pine nuts

Pine nuts contain healthy proteins, fats and carbohydrates. This seed is also rich in calcium, phosphorus and iron, eaten regularly can help to nourish and promote health. However, you should be careful when eating this type of nut because pine nuts are prone to oil leakage and spoilage. People with gallbladder dysfunction should use caution when eating. Do not eat a lot, because they can burden the stomach, cause problems for the heart muscle. In some cases, there will be a bitter taste in the mouth, nausea, and discomfort in the body.

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