Since there is no perfect solution for hair loss, prevention is important.

In particular, you should be aware of foods that cause hair loss in advance. Learn about foods that increase the risk of hair loss and preventive measures.

◇Greasy foods do not supply nutrients to the scalp

Foods high in oil, such as French fries and pork belly, can cause hair loss. Consuming greasy foods increases triglycerides and cholesterol in the blood. This makes the blood sticky and leads to the formation of blood clots, which hinder blood circulation. Poor blood circulation makes it easier for hair loss to occur because nutrients are not properly supplied to the scalp. The smaller and thinner peripheral blood vessels are less effective at circulating blood, and all the blood vessels around hair follicles are peripheral vessels. In fact, a research team from Tokyo Medical University in Japan confirmed that hair loss occurs in mice fed a high-fat diet. The team analyzed that high-fat foods block the regeneration of hair follicles, leading to their inactivation.

◇Brazil nuts, selenium poisoning side effects

The selenium component in Brazil nuts can also cause hair loss. Selenium, when consumed in appropriate amounts, helps prevent aging and boosts vitality, but excessive intake can lead to hair loss. This is because of a side effect called 'selenosis,' which is selenium poisoning. The main symptoms of selenosis include hair loss, brittle nails, abdominal pain, diarrhea, vomiting, fatigue, and skin rashes. The recommended daily intake of selenium is 50 micrograms, and the upper limit per day is

The recommended intake is 400 μg. Brazil nuts contain about 75 μg of selenium per nut, so eating just one or two a day is sufficient.

◇You should consume a balanced intake of nutrients

To prevent hair loss, it is important to maintain good daily habits. Consume a balanced diet with a variety of nutrients, especially focusing on proteins that are essential for hair structure. Examples include soybeans, tofu, and bean sprouts, and foods like black beans, raisins, and carrots are also effective in preventing hair loss.

Additionally, using hot water when washing your hair damages the scalp and disrupts the oil and moisture balance. The roots and hair follicles become weaker when wet, and the hotter the water, the more sensitive the scalp becomes, which can lead to hair loss. It is best to dry your hair naturally with air.