Natural astaxanthin powder, one of the strongest natural antioxidants in the world, effectively removes oxygen free radicals in cells, enhances cell regeneration, maintains body balance and reduces the accumulation of senescent cells, protecting from the inside out Cell and DNA health, thereby protecting skin health, promoting hair growth, anti-aging, relieving exercise fatigue, and enhancing vitality. Since 2008, a large number of studies at home and abroad have confirmed that astaxanthin has strong antioxidant activity, and has a positive role in improving immunity, preventing the occurrence and development of chronic diseases such as tumors, cardiovascular diseases, and diabetes, and delaying aging. .
Astaxanthin is the strongest antioxidant ever discovered by humans
Astaxanthin is recognized as the fourth-generation antioxidant, and it is also the strongest single-molecule anti-oxidant discovered by humans so far. If the first-generation antioxidants are vitamins (such as vitamins A, C, E); the second-generation antioxidants are B-carotene, coenzyme Q10, SOD, etc.; the third-generation antioxidants are anthocyanins (OPC). ) grape seed, blueberry extract, green tea (leaf tea extract), lipoic acid, lycopene, etc.; the fourth-generation antioxidant is astaxanthin (from Haematococcus pluvialis, etc.). It is the strongest antioxidant found in nature so far, and its antioxidant activity is 1,000 times that of vitamin E. 17 times that of grape seeds, 20 times that of lycopene (including lycopene and B-carotene also have pro-oxidative effects), and 75 times that of lipoic acid. Nishida et al. 2007 confirmed that astaxanthin can scavenge free radicals well in both fat-soluble and water-soluble states.
The efficacy of astaxanthin
1. The protective effect of eye and central nervous system
The human retina and central nervous system (brain) are rich in unsaturated fatty acids, so free radicals generated by oxidation can easily cause peroxidative damage. Studies have shown that astaxanthin can easily pass through the blood-brain barrier and cell membrane, can effectively prevent retinal oxidation and photoreceptor cell damage, as well as protect the central nervous system, especially the brain, thereby effectively targeting ischemia-regeneration. Perfusion injury, spinal cord injury, Parkinson's syndrome, Alzheimer's syndrome and other central nervous system damage. In particular, the effect of macular degeneration is more significant than that of lutein. The American company CADAX has used astaxanthin as a drug to prevent re-infarction after cerebral infarction. It is reported that it has entered the clinical trial stage in 2010. The biggest advantage is that it does not cause coagulation disorders like antiplatelet drugs.
2. can effectively anti-wrinkle whitening
The skin is composed of three layers: epidermis, dermis, and subcutaneous fat. The dermis contains collagen, elastin, and other fibers that form the skeleton that supports the skin. These are the same elements that make the skin look smooth and youthful, and are also susceptible to UVA and UVB damage.
Ultraviolet rays are divided into long-wave ultraviolet UVA and short-wave ultraviolet UVB. Among them, UVA, a long-wave ultraviolet light, can reach the dermis due to its relatively long wavelength, mainly damages collagen and elastin, and disappears the skeleton supporting the epidermis, resulting in uneven collapse of the epidermis. Sunburn or deposition of melanin, the formation of spots or darkening of the skin.
Ultraviolet UV produces in situ reactive oxygen species and matrix metalloproteinases, which are the root cause of wrinkles because they destroy the collagen matrix in the dermis.
The skin's own repair mechanism is capable of rebuilding damaged collagen, however, if the destructive activities of reactive oxygen species (ROS) and matrix metalloproteinases (NMP) are not effectively controlled, they will continue to damage these collagens, which can cause serious damage. Obstructing the skin's own repair process, astaxanthin can significantly reduce the damage of ROS and NMP to the dermal collagen and elastin, and ensure the normal metabolism of the skin. If external astaxanthin is combined with oral astaxanthin, and some foods rich in collagen are supplemented at the same time, wrinkles will be repaired quickly.
Seek truth from facts: just relying on "elastin" and "collagen" will not remove your crow's feet. These are just raw materials, and the power comes from the powerful antioxidant astaxanthin.
3. Anti-ultraviolet radiation
It is well known that UV radiation is an important cause of epidermal photoaging and skin cancer. Studies have shown that astaxanthin has a special effect on transglutaminase, which can consume putrescine when the skin is exposed to light. Oral astaxanthin has a stronger inhibitory effect on putrescine accumulation than oral vitamin A. Therefore, the strong antioxidant properties of astaxanthin may make it a potential photoprotectant, effectively scavenging free radicals that cause skin aging, protecting cell membranes and mitochondrial membranes from oxidative damage, and preventing skin photoaging.
Principle of sun protection: Astaxanthin has its unique molecular structure, and the absorption peak of its substance is about 470nm, which is similar to the wavelength of UVA (380-420nm), so a small amount of astaxanthin can absorb a large amount of UVA, which is like the most perfect on earth. Unique natural sunscreen, like a natural parasol covering the whole body, can effectively prevent ultraviolet radiation, quench the free radicals caused by ultraviolet rays, and reduce the damage of ultraviolet rays to the skin. In addition, it can quickly restore the skin damaged by UV burns.
4.The prevention of cardiovascular disease
Clinical studies on arteriosclerosis and related cardiovascular diseases have shown that oxidation of low-density lipoprotein (LDL) is an important cause of arteriosclerosis. The higher the concentration of LDL in the human body, and the thinning of blood vessels by platelet deposition that hinders blood flow, the greater the risk of arteriosclerosis. The high-density lipoprotein (HDL) in the blood has the opposite effect, it can prevent the occurrence of arteriosclerosis. In human blood, astaxanthin is carried by very low density lipoproteins (VLDL), LDL and HDL. In vitro and clinical trials have shown that oral administration of 3.6 mg/d of astaxanthin per person for 2 consecutive weeks can prevent the oxidation of LDL. In addition, some animal studies have shown that astaxanthin has the effect of significantly increasing HDL and lowering LDL in vivo, in which HDL can be increased from 49.7±3.6mg/dL to 66.5±5.1mg/dL, so it is speculated that astaxanthin can alleviate the Oxidation of apolipoprotein can be used to prevent arteriosclerosis, coronary heart disease and ischemic brain damage. Different from general LDL lowering drugs, after taking 1.8, 3.6, 14.4 and 21.6 mg of astaxanthin daily for 2 weeks, the time of LDL oxidation was prolonged by 5.0%, 26.2%, 42.3% and 30.7%, respectively; The occurrence of atherosclerosis.
5. Inhibit Diabetic Nephropathy
70% of patients with urine will develop nephropathy within 5 years. Astaxanthin is the only substance found so far that can effectively prevent diabetic nephropathy. Astaxanthin mainly protects the glomerular basement membrane and prevents the production of high blood sugar. In addition, it can also fight against the free radicals of renal tubular epithelial cells, protect the normal transport of glucose and phosphorus in renal tubular cells, thus preserve important substances such as ATP and sodium-potassium ATPase, and ensure renal blood flow. The flow is not affected and the production of proteinuria is reduced. In order to avoid the occurrence of urine bubble events, diabetic patients must start using ASTA natural astaxanthin in advance.
6. Enhance immunity and relieve exercise fatigue
Astaxanthin can significantly affect the immune function of animals. In the presence of antigens, it can significantly promote the ability of spleen cells to produce antibodies, enhance the effect of T cells, and stimulate the production of immunoglobulins in the body. Astaxanthin can also partially restore the humoral immune system of aged mice, which can increase the IgM, IgA and IgG in mice to 10mol/L, respectively, indicating that it can enhance the specific humoral immune response in the early stage of antigen invasion. . In addition, astaxanthin can also enhance the ability of mice to release interleukin-Iα and tumor necrosis factor α, which is much stronger than β-carotene and canthaxanthin. Therefore, it is believed that astaxanthin has a strong activity of inducing cell division and has an important immunomodulatory effect.
7. enhance the body's energy metabolism
When the body moves, muscles release free radicals. If these free radicals are not dealt with in time by antioxidants, oxidative stress will occur, resulting in muscle soreness or damage to muscle tissue. Studies have shown that astaxanthin can act as an antioxidant to inhibit the oxidative damage of free radicals to the body. In addition, oral astaxanthin can also strengthen aerobic metabolism, increase muscle strength and muscle tolerance, quickly relieve exercise fatigue, and reduce delayed-onset muscle pain after strenuous exercise. Mainly in: 4mg/day, 40% increase in physical strength after 6 months. 4mg/day, after 2 weeks, can prolong the time of continuous exercise by 20%, and reduce the accumulation of lactic acid after exercise by 2.6%.
