It is found that astaxanthin can increase the content of immune protein and improve the immune ability of the body

Modern research has proved that excessive exercise, long-term, high-intensity sports training and endurance training can inhibit the immune ability of the body The decline of immunity after exercise is related to the oxidation of the body Now, researchers begin to study the effect of astaxanthin on the recovery of immunity after exercise In this study, researchers from Shandong Liming University of science and technology divided 33 male mice into three groups, the first group is the control group, the second group and the third group are all heavy-duty swimming training Astaxanthin was added to the diet of the third group Heavy swimming training lasts for six weeks During the study, researchers noticed that whether astaxanthin was ingested had a significant effect on the training of mice For example, the second group of heavy load training group gradually showed burnout and laziness, dim eyes, squinting and arched back, disordered hair color and irritability; after launching, the reaction was slow, and the probability of drowning increased; the astaxanthin group had better spirit, no obvious fatigue state, active training after launching, less drowning times, clean skin and hair, light shedding phenomenon and more active eyes In addition, the detection after the end of the study (http:// showed that the content of IgA, IgM and IGC in the serum of mice without astaxanthin training group was significantly reduced, while the content of IgA, IgM and IGC in mice with astaxanthin group was significantly increased Researchers believe that immunoglobulin is an important barrier against infection, which can recognize antigens and play the role of immune function Long time and high intensity exercise will increase the load of the body's antioxidant system, but it can't clear the free radicals produced by exercise in time, which will lead to the accumulation of free radicals in the body, lead to exercise immunosuppression, so as to reduce the content of IgA, IgM and IGC, and then reduce the immune function Astaxanthin has strong antioxidant capacity, which can help to eliminate free radicals in vivo, prevent lipid oxidation, increase the content of immune protein, and improve immune capacity.