Illinois, the ability of males to fertilize their partner is determined by the quality of sperm. Many nutrients that can improve sperm quality, one of which is a marine fish that was mentioned most good for the formation of sperm tough.
A study at the University of Illinois shows, content Docosa Hexaenoic Acid (DHA) in marine fish greatly affect the process of sperm formation. If the sperm produced are genetically less good, these nutrients can improve it.
In the process of formation of sperm cells, DHA is required to make a sheath that will accommodate certain enzymes. The better the veil, the more enzymes are conceived by sperm so that its ability to penetrate an egg cell also increased.
"The cells of normal sperm has an arc-like structure called the acrosome, which is very critical role in the process of egg fertilization," said Prof. Manabu Nakamura, who led the study as quoted from Indiavision, Wednesday (11/01/2012).
The role of DHA in the formation of sperm quality proven in an experiment on mice. Some male mice genetically modified to be sterile can finally mendapai inseminate female mice after a high DHA diet for some time.
By adding a fluorescent compound so that sperm can fluoresce, or light, the scientists also proved that changes in the level of fertility in male rats was influenced by the enzyme. Sheath formation of DHA increased the levels of enzymes so that sperm getting tough.
In addition to nutritional factors influenced the quality of sperm is also determined by one's physical and hormonal conditions in general. These conditions must be maintained with a healthy lifestyle, including regular exercise and always try to avoid stress.
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