With the passage of time, the human body manifest aging start from connective tissue, a variety of factors make the synthesis of chondroitin sulfate and the capacity of hyaluronic acid absorbing moisture reduced, skin elasticity also declining day after day.
Nutritionally balanced diet can absorb adequate amounts of vitamins and carbohydrates so that make person's skin healthy and beauty. Therefore, various vitamins are closely related with skin health.
Vitamin C, it can remove toxins, promote collagen synthesis, with strong antioxidant, can reduce melanin production and metabolism, thus keep the skin white and delicate, prevent aging. Citrus, grapes, Chinese cabbage, tomatoes, lettuce, persimmon, dried fruits and pollen, kiwi and so on are rich in vitamin C, eat more is good for skin healthy and whitening.
Vitamin A, also known as the beauty vitamin, used in the cosmetic raw material can soft the skin, also have the function of brightening eyes, reducing seborrhea and make skin elastic. If lacking of vitamin A in diet, the skin will become rough, dull, easy relaxation and aging. Vitamin A also the important nutrient that the hypothalamus, pituitary and other important activities of the endocrine glands needed, when it is lacking, can not take the normal orders to ovary to secrete hormones, resulting in hormone imbalance, skin prone to acne, affecting the appearance of the skin.
Vitamin E, have anti-aging, preventing lipofuscin calm, promoting end vascular blood circulation, regulating hormones normal secretion, promoting the body's oxygen utilization, protect the skin, mucous membranes and other functions, so that make the skin moist healthy, full of youthful vitality.
Vitamin B, if the dietary lack of vitamin B1, not only the body was susceptible to fatigue, lowered immunity, but also easy to dry skin and produce wrinkles. Vitamin B2 deficiency can occur angular cheilitis and seborrheic dermatitis, acne and pigmentation and so on. Treatment should more eat maltose, honey, mushrooms, grains, legumes, vegetables, fruit. Vitamin B6 was benefit to the skin, also have the effect of hairdressing, can intake from bananas, beets, egg yolk, vegetables, grains and legumes.
According to biotin supplier, vitamin B7 also known as biotin, can promote skin metabolism, improve rough skin, prevent skin have seborrheic eczema, acne polymorphs (acne), can be directly used for treating related skin diseases. There are a lot of patents about vitamin B7 used for cosmetics, vitamin b7 can be further applied to skin care research.
Skin collagen protein synthesis reduced, water loss will make the skin shriveled inelastic. Therefore, vitamins can promote protein synthesizing enhanced skin tissue regeneration and anti-aging are good for maintaining skin elasticity vitality. Free radicals plays an important role in the skin aging process, light irradiation or ultraviolet radiation can induce free radicals in skin melanocytes increasing, enhanced tyrosinase activity, accelerate the formation of pigment. Therefore, vitamins with anti-ultraviolet radiation, anti-lipid peroxidation are good for anti-aging and removing skin blotches.
In addition, fat intake too less, the skin may be due to lack of fat filling and moist become dry and appears dull. However, excessive intake of fat, easy to make the subcutaneous fat accumulating, causing obesity, also can cause skin desquamation, seborrheic dermatitis, acne and other skin diseases, affects the skin health and beauty. It is noteworthy that, do not forget to drink plenty of water. Drinking two cups of warm water at morning, every day drink at least two liters of water to remove toxins from the body. Drinking less alcohol and stimulant drinks, eat less sugar and greasy, smoky, spicy foods, eat more fruits, vegetables and grains.
Source:http://www.cosprm.com
The application of tungsten in various industries
Steel Industry Most of tungsten applied in the production of special steels. The widely used high-speed steel was containing 9-24% of tungsten, 3.8-4.6% of chromium, 1-5% of vanadium, 4-7% of cobalt, 0.7-1.5% of carbon.
Magic effects of coconut oil
According to records, coconut oil can be regarded as the nobility of skin care plant extracts. It was rich in exotic tension of tropical plants, which can enhance the contractile force of the pores, perfectly beautify and nourish the skin.
Exploring the Potentials of Nano-Aluminum Powder
Nano-aluminum powder, a material with remarkable properties due to its minuscule particle size, is revolutionizing various industries with its high reactivity and large specific surface area. Unlike its bulk counterpart, nano-aluminum powder begins to oxidize at a lower temperature of 550°C, compared to the 950°C oxidation point of ordinary aluminum. This lower ignition energy and full combustion without apparent cohesion make it a superior choice for applications requiring high energy and efficiency. The unique characteristics of nano-aluminum powder, such as faster burning rates and greater heat release, are largely influenced by its synthesis method, which determines its particle size, surface area, and shape.
