Vitamin D is essential for the skin. Image source: Internet When the skin is exposed to and absorbs sunlight, cholesterol in the body is converted into vitamin D. The liver and kidneys then absorb this vitamin and transport them throughout the body to create healthy cells. while improving skin health. In addition, vitamin D also plays an important role in the formation of skin tone. According to Healthline, the recommended amount of vitamin D is 600 IU/day. This amount may be increased in the elderly or pregnant women. You can get vitamin D in the following ways: Get 10 minutes of sun a day (talk to your doctor if you have a history of skin conditions). Eat fortified foods like cereal, orange juice, yogurt or foods that are naturally rich in vitamin D: Salmon, tuna. Vitamin B1 Vitamin B1 or thiamine, can brighten the skin, help the body firm, stay young for a long time. Vitamin B1 helps the body convert sugar into energy faster, and balances the nervous system, good for the brain, heart and liver. Vitamin B1 is abundant in rice bran, meat, egg yolk, asparagus, mixed cereals, brewer’s yeast. Vitamin B2 Vitamin B2, or riboflavin, works to help maintain moisture in the skin and prevent premature aging. Vitamin B2 deficiency will cause skin diseases such as cracked lips, tongue, red nose wings, wrinkled facial skin, poor eyes and brittle nails. Vitamin B2 is abundant in animal liver, fish, milk, eggs, avocado, banana… Vitamin B3 Vitamin B3 or niacinamide, is an extremely important nutrient, especially for dry and sensitive skin, to help increase skin’s moisture, fight allergies, reduce redness on the skin. Vitamin B3 has been shown to boost the production of ceramides and fatty acids, two important compounds that play a protective role in the skin. When there is a better protective layer of the skin, the skin will be better able to absorb moisture and push waste on the skin. Vitamin E Vitamin E is found in many sunscreens and daily skin care products. Vitamin E has the ability to provide natural moisture, which is very good for dry skin, making it more soft and smooth. In addition, it also has the effect of neutralizing free radicals to help protect the skin against the effects of ultraviolet rays in the sun. In addition to providing vitamin E to the skin by using cosmetics, sunscreen, vitamin E supplements, you can provide vitamin E by eating. Foods rich in vitamin E are found in: soybeans, bean sprouts, beans, sesame, peanuts, sunflower seeds, barley sprouts, etc. Vitamin K Dark circles around your eyes can be completely eliminated by using vitamin K tablets or foods containing a lot of vitamin K (green vegetables, tubers, vegetables …). Vitamin K has the ability to restore wrinkles, reduce dark circles right under the eyes, giving you a more youthful and radiant face.

Illustration. Photo source: Internet Vitamin C has antioxidant properties, boosts the immune system and is a key ingredient in the formation of collagen. The body is fully supplemented with vitamin C will be healthy, less sick, and the skin will be bright, full of vitality, reducing the signs of premature aging. Take vitamin C by mouth or through your diet. The recommended daily vitamin C content is 1,000 mg. Some foods high in vitamin C are citrus fruits, tangerines, grapefruit, strawberries, broccoli, spinach … Vitamin D Vitamin D is produced by sunlight and absorbed through the skin and transported throughout the body, helping to create healthy cells. Vitamin D enhances calcium absorption, strengthens bone structure, helps strengthen skin texture, prevents sagging. Supplement vitamin D by sun exposure for 10 – 15 minutes daily in the morning, avoid 10 – 16 hours, or supplement with foods containing natural vitamin D such as eggs, milk, cheese, salmon, and tuna. , cod … or through supplements. Vitamin A Vitamin A is one of the skin vitamins. It helps prevent sun damage by disrupting collagen breakdown. Vitamin A is essential in the protection of the skin, a deficiency can cause dry and flaky skin. Vitamin A and its derivatives are often used for acne treatment … Vitamin A will help clean dead skin cells and avoid creating acne. It also helps reduce the amount of oil on your skin and reduces inflammation or redness. Although vitamin A supplements are readily available in the market, you should still get them from natural foods that are richer in vitamin A. Vitamin A is found in most of the foods you eat like pepper, carrots, potatoes, spinach, and pumpkin. You should also be aware that not too much vitamin A should be taken, as it can cause hair loss and jaundice or nausea. An alternative to vitamin A, beta carotene, is increasingly popular because it is harmless in high doses and has fewer side effects than vitamin A. Vitamin K Vitamin K is also one of the skin vitamins. Vitamin K is essential for blood clotting, helping to speed up the healing process. This is why doctors often use vitamin K products after surgery. In the skin care field, some acne products also contain vitamin K. Other skin problems such as skin irritation, coronary artery, proliferative scarring and dark circles around the eyes can be alleviated if you apply on products containing vitamin K. However, studies on the effects of vitamin K on the skin are scarce compared to studies of vitamin E or C. Today, it is not difficult to take vitamin supplements that are good for your skin, so see your dermatologist to establish a diet that is right for your health. A deficiency of these vitamins increases the risk of skin damage, including skin cancer. According to the Center for Disease Control and Prevention (CDC), skin cancer is the most common of all cancers. Vitamin E Like vitamin C, vitamin E is an antioxidant. The main function of this vitamin is to combat sun damage, thereby preventing the appearance of dark spots and wrinkles on the skin. According to Healthline, an adult needs about 15mg of vitamin E / day. Vitamin E is available in many skin care cosmetics. However, you can also get this vitamin through foods like nuts: Almonds, sunflower seeds, and hazelnuts.

Photo source: Internet Hair loss is a disorder that occurs when more hair is lost than it grows. In some cases, hair does not continue to grow, leading to baldness or bald patches. On average, you lose 25 to 100 hairs per day. If you have this hair problem, every day the number of hair loss can be more than 100. The disease is divided into 3 types: Alopecia areata – bald patches on the head; Whole hair loss – complete loss of hair in the scalp; Loss of hair (hair) for the whole body – loss of all body hair. Depending on the cause, this may be temporary or may last. Hair loss can be stressful, but it can also be a sign of an underlying medical condition. Talk to your doctor if this continues and worsens. What is the lack of a lot of hair loss? When the body does not absorb and synthesize one or more of the following nutrients, it will cause hair loss. The protein This nutrient plays a role in the structure of hair and assists in the production of collagen for healthy hair. When you have a deficiency in keratinization, your hair becomes weaker. Specific signs such as: dryness, excessive hair loss, fibrous hair, … Vitamin A healthy and beautiful hair when it is full of vitamins such as: Vitamin C, Vitamin E, Vitamin A, Vitamin B, … In which, each vitamin will play a certain role: Vitamin C has antioxidant properties that prevent free radicals from attacking. When the hair follicles are deficient in this vitamin, they will easily break, lose due to environmental factors such as dirt, chemicals, … Vitamin E is known for its moisturizing and hydrating properties. As a result, your hair will become smoother and smoother. Vitamin A helps to stimulate production and support the growth of hair cells. Vitamin B facilitates the growth of hair follicles and ensures a smooth metabolism in the hair follicles. Mineral To possess healthy and undamaged hair, it is impossible not to mention the role of minerals. Specifically: Zinc is responsible for hormone balancing. When hair lacks this substance will cause the concentration of DHT (dihydrotestosterone) to increase, causing hair loss. Iron is used to produce red blood cells and transport nutrients to other organs in the body, including hair follicles. Iron deficiency leads to anemia and prevents the transfer of nutrients to the hair. As a result, hair becomes weak and fragile. Silica helps hair to fully absorb nutrients. Sulfur helps nourish hair deep from the inside and promotes hair growth. Calcium: Known to be an important nutrient for bones and joints. It also has the same effect as hair. You will have healthy hair when your body has a balanced calcium content.

VitaminK-rich food group.

Vitamin E

Vitamin E is one of the vitamins with antioxidant properties that prevent the bad reactions of free radicals on the cells of the body. Therefore, vitamin E has anti-aging effects, protects the nervous system, skin, muscle – bone and retina system from the harmful effects of this reaction. Vitamin E helps prevent wrinkles and aging on the skin, has a great effect in supplying moisture to the skin, preventing dehydration and thereby helping the skin maintain its necessary moisture all day long. Increased vitamin E requirement depends on the amount of polyunsaturated fatty acids in the diet and can range from 5-20 mg / day.

Vitamin E is found in vegetable oils such as soybean, corn, and sunflower oils. Sprouted grains and beans, dark green vegetables are also good sources of vitamin E. Some foods rich in vitamin E include:

Vitamin C

Vitamin C acts as an antioxidant and is important for collagen synthesis. Because vitamin C is a key ingredient in the formation of collagen. Vitamin C fully absorbed into the body will help your skin become brighter and more vibrant, not dry, wrinkled due to the aging effects. Vitamin C is not a protective film for your skin from the sun’s rays, but it will help you fight oxidation of the skin caused by UV rays, preventing the growth of free stem cells. that the stimulating UV rays produce effectively.

Vitamin C is a powerful antioxidant that helps fight free radicals, prevents aging, maintains youthful skin, has the ability to improve many skin problems such as taking away the dark spots. skin (old horny layer), inhibits the formation of melanin, fades melanin pigmentation, helps brighten skin, blurs dark spots, pigmentation, freckles. By promoting the formation of collagen fibers, the skin will be filled with concave scars caused by acne.

The recommended adult requirement for vitamin C is 70-75 mg / day. Smokers need to use increased (100-200mg / day).

According to the Vietnamese food ingredients table, the foods rich in vitamin C in the green vegetables and ripe fruits are:

Vitamin A

Vitamin A helps in the development and regeneration of skin and mucous cells, the ability to secrete secretions of mucosal cells; stimulates the growth of epithelium such as horny tissue, intestines and respiratory tract. It also affects especially the skin, stimulates scar healing and prevents skin diseases such as acne, impetigo …

Vitamin A prolongs the aging process by inhibiting the growth of free radicals. When vitamin A is introduced into the body, it will force the skin cells to metabolize faster, giving fresh skin without irritating the skin.

Vitamin A requirements in children under 10 years old from 325-400microgam / day, adolescents and adults from 500-600microgam / day.

Vitamin A in foods of animal origin in the form of retinol, while foods of plant origin in the form of carotene (precursor of vitamin A). Some fruits and vegetables rich in carotene are good for the skin:

Vitamin D

Not only is it famous for its function in combination with calcium to treat and prevent osteoporosis, but vitamin D also plays an important role in protecting the skin, preventing premature aging.

Vitamin D2 and vitamin D3 are skin beautifying vitamins that help keep skin balanced, smooth and shiny. In addition, vitamin D helps treat psoriasis, a condition of frequent red and flaky skin.

The recommended requirement for vitamin D is 10microgam / day for children, pregnant and lactating women. For adults over 25 years old, the need is 5microgam / day.

Vitamin D is found in milk, fish liver oil, egg yolks, butter … The best source of vitamin D is from sunlight, because sunlight helps convert vitamin D into vitamin D3.

Vitamin K

This is an important and indispensable nutrient for the body because it participates in bone mineralization and blood clotting, maintains brain function, healthy metabolism and protects against cancer for a healthy body. Best. Vitamin K is great for the skin, it protects the skin from signs of aging, treats bruises and swelling, and enhances the skin’s luminosity.

Vitamin K requirement in adults is from 65-80mg / day.

Vitamin K is found in green vegetables, some ripe fruits such as:

It is safest to include vitamins that are good for the skin through food.