You can tell 70% of a man's intelligence from his face shape

Although we are taught not to judge people by appearance, psychologists at Northumbria University in the UK have found that the face is a window into our personality.

Face shape determines personality, and studies show that people with wider faces are more assertive.

Researcher Carmen Lefevre explained: "Biological factors (such as genes and hormone levels) influence how people develop and they also shape their personality.

For example, people with high testosterone levels tend to have larger cheekbones and are more opinionated and sometimes aggressive.

People with thinner faces are less likely to get infectious diseases. In addition, they are also less likely to be depressed and anxious, because mental health is often closely related to physical health.

Facial fat indicates that fat is accumulated in harmful areas, which increases the risk of disease.

Subtle differences in skin color can also reveal health secrets. Differences in skin color between people of the same race may reflect different lifestyles. For example, a slightly yellowish complexion suggests better health. The carotene contained in it helps the body build a healthy immune system.

Flushing is a sign of a healthy cycle in the body and may also be a sign of female fertility. Women may become slightly redder at the peak of their menstrual cycle, probably because estrogen causes the blood vessels in the face to dilate slightly. These subtle changes are why women look more beautiful when they are pregnant.

Research also claims that face shape determines a man's IQ

According to the British Daily Mail, researchers at Charles University in Prague, Czech Republic, found that people have the ability to judge a man's intelligence level from his facial shape, but this method does not apply to women.

Study: Face shape determines IQ

The research team selected still photos of 40 men and 40 women to examine the relationship between IQ and appearance. The results showed that men with higher IQs have longer faces, wider eyes, larger noses, slightly upturned mouth corners, and sharp chins.

Researchers believe that this method of identification is meaningful for the study of human evolution. Since men pay more attention to women's appearance, this method is not suitable for women.

Eight foods that increase your IQ

Dark leafy greens

The metabolism of protein foods produces a substance called paracysteine, which is harmless to the body, but excessive levels can cause cognitive impairment and heart disease. Once paracysteine ​​is oxidized, it can have toxic side effects on the arterial walls. Vitamin B6 or B12 can prevent paracysteine ​​from oxidizing, and dark green leafy vegetables have the highest vitamin content.

Fish

Fish fat contains omega-3 fatty acids that protect the nervous system and help to strengthen the brain. Studies have shown that people who eat at least one meal of fish a week, especially salmon, sardines and herring, have a much lower incidence of Alzheimer's disease than those who rarely eat fish. Eating fish also helps to strengthen the activity of nerve cells, thereby improving learning and memory.

Whole-wheat products and brown rice

The best way to enhance the body's ability to absorb nutrients is to eat brown rice. Brown rice contains a variety of vitamins, which are essential for maintaining cognitive ability. Among them, vitamin B6 is most effective in reducing the level of homocysteine.

garlic

The energy source of brain activity mainly relies on glucose. In order for glucose to play its due role, it needs sufficient vitamin B1. Garlic itself does not contain a large amount of vitamin B1, but it can enhance the effect of vitamin B1 because garlic and B1 can produce a substance called "alliamine", and the effect of alliin is much stronger than vitamin B1. Therefore, eating some garlic can promote the conversion of glucose into brain energy.

Eggs

The protein contained in eggs is one of the best proteins in natural food. It is rich in amino acids needed by the human body. The egg yolk is not only rich in lecithin, but also rich in calcium, phosphorus, iron and vitamins A, D, B, etc., suitable for consumption by mental workers.

Beans and their products

The high-quality protein and 8 essential amino acids required for brain work are all helpful in enhancing the function of brain blood vessels. In addition, it also contains lecithin, rich vitamins and other minerals, which are especially suitable for mental workers. Soybean fat contains 85.5% unsaturated fatty acids, among which linolenic acid and linoleic acid are the most abundant. They have the effect of lowering cholesterol in the human body, which is especially beneficial for the prevention and control of cardiovascular and cerebrovascular diseases for middle-aged and elderly mental workers.

Walnuts and sesame seeds

Modern research has found that these two substances are very rich in nutrients, especially in unsaturated fatty acids. Therefore, eating them regularly can provide the brain with sufficient unsaturated fatty acids with smaller molecules such as linoleic acid and linolenic acid to remove impurities in blood vessels and improve brain function. In addition, walnuts contain a large amount of vitamins, which are very effective in treating neurasthenia, insomnia, relaxing the tension of brain nerves, and eliminating brain fatigue.

fruit

Pineapples are rich in vitamin C and the important trace element manganese, which help improve people's memory; lemons can improve people's receptive ability; bananas can provide the brain with the important substance tyrosine, which can make people energetic, concentrate and improve people's creativity.