dry skinAlthough it is a common skin problem, it is also an uncomfortable thing when it occurs. When your skin can't retain moisture, it can become dry and begin to flake, peel, and crack. There are many causes of dry skin, but if your dry skin is severe, it is recommended to consult your doctor as sometimes dry skin can be related to other medical conditions. If you want to solve skin problems, local care alone will not work. You might as well considernutritional supplements. Supplements help your skin maintain optimal health and hydration levels.
Causes of Dry Skin
Dry skin has many causes and can affect any part of the body.
● Climate – Areas with low temperatures and low humidity provide an excellent environmental factor for the development of dry skin. Sudden changes in the environment, temperature, or seasons can trigger the onset of dry skin.
●Age – As we age, our skin becomes thinner, so our skin loses water more easily, which means it is harder to stay moisturized.
● Nutrition and lifestyle – A fat-free diet deprives the skin of essential fatty acids, which means that less water can be retained in the skin. Sugary foods can damage collagen and elastin in the skin, leading to dull skin; excessive drinking or caffeine can cause dehydration. Deficiency of other trace elements can also cause skin problems.

Vitamins That Help Dry Skin
Try these vitamin supplements to help combat or improve skin symptoms.
Vitamin E
Vitamin EUsed for a variety of skin problems, such as healing wounds. The anti-inflammatory and free radical-fighting effects of vitamin E help prevent dry skin. In a 2015 study, taking vitamin E orally helped improve symptoms of skin allergies (itching, dryness, redness, etc.). Additionally, topical vitamin E can protect the top layer of the skin, which is associated with water loss.
fish oil
Fish oil contains omega 3s, DHAs and EPAs, which are beneficial for our skin and body. Fish oil may improve the skin barrier function by increasing water content, thereby maintaining water levels in the body. One study in mice showed that a group that supplemented with fish oil had a 60% increase in skin hydration after 30 days, compared to a control group.
Vitamin D
Keratinocytes are cells that make up the outer layer of the skin (called the epidermis) and are the only cells that can convert vitamin D in the body, which means that vitamin D plays a key role in maintaining the condition of the skin. Some studies suggest that vitamin D may play a role in dry skin, while other studies link dry skin to low vitamin D levels.
Collagen
Collagen is the main structural protein in human connective tissue (including skin). A large number of studies have shown that it has many benefits for our skin. Supplementing collagen can increase the skin's moisture content, improve skin texture, and reduce the depth of wrinkles.
Vitamin C
Vitamin C is a natural antioxidant that is essential for the production of collagen. Our skin contains a lot of vitamin C, so maintaining adequate levels is important for skin health. There have been some studies that have successfully demonstrated how vitamin C supplementation can improve skin hydration by increasing the skin barrier function (a function that reduces water loss).
Tips to prevent or relieve dry skin
●Drink more water.
●Try not to use scalding water for showers or baths, or control the time of showers/baths, especially in winter.
●After taking a shower, please apply moisturizing lotion immediately and pat dry quickly to achieve a moisturizing effect.
●Please clean your skin with a mild, fragrance-free cleanser.
Eat more foods rich in healthy fats to achieve a balanced diet