What are the semen composition
1. Chemical composition of semen
1.1, nucleic acid (DNA)
DNA is mainly in the core of the sperm head. The DNA in the sperm head is a carrier of the genetic information of the male animal.
1.2, protein
The protein in semen, including ribin, top composite protein, tail contraction protein, and refined protein.
1.3, enzyme
There are multiple enzymes in semen, which are closely related to the activity, metabolism and fertilization of sperm.It can be roughly divided into 3 categories.
1.4, amino acid
There are more than 10 free amino acids in semen.Amino acids in semen affect the survival time of sperm.Sperm can use the essence of essence as a matrix to synthesize protein when aerobic metabolism.
1.5, lipid
The phospholid in sperm is mainly in the mitochondrial sheath in the middle.
1.6, sugar
The main sugars in semen include fructose, glucose, sorbitol, mysol, salivary acid, and polysaccharides.
2. The composition of semen
Sperm in semen accounts for about 5%, and the rest are sperm.In addition to a large amount of water, fructose, protein, and peptide in the sperm paste, it also contains a variety of other sugars (such as glucose), enzymes (such as prostaglandins), inorganic salts and organic small molecules. These ingredients are similar to the composition of plasma.The sugar (mainly fructose) and protein in the slurry can provide nutrition and energy for sperm.
3, semen amount
The amount of semen refers to the semen volume of the sperm at a time.The normal amount should be more than or equal to 1.5 to 2ml (ml).If there are too many more than 8ml, not only the sperm density becomes low, but it is also easy to flow out of the female vagina, resulting in a decrease in the total number of sperm, which is common in patients with seminal vesiculitis.If the total amount is less than 1.5 to 2ml, the amount of semen is small, which can easily lead to infertility.
Factors affecting semen quality
1. Physical factors affect the quality of semen
1.1, the effect of temperature factors
The generation and growth of sperm requires a relatively low temperature condition of 35 ° C. High temperature and cold environment will seriously affect their health quality.After the low temperature effect, the sperm with abnormally super -micro structure increased significantly, and it has interference with the generation and vitality of sperm.
1.2, the effect of electromagnetic radiation
Testicles are one of the most sensitive tissue and organs in the human body to electromagnetic radiation.Too much use of mobile phones can reduce sperm count, vitality, and increase sperm deformity.
1.3, the effect of high frequency vibration
The results of semen inspections engaged in continuous vibration operators have shown that the population has a higher ratio of non -sperm and sperm, and deformity sperm.
2. Living habits affect the quality of semen
2.1, smoke
The impact of smoking on semen quality is generally believed that cigarettes contain a variety of substances such as nicotine, carbon monoxide, cadmium, lead, and heavy metals. Smoking can affect the biological synthesis of testosterone., Caused sperm activity and normal rates of sperm form.
2.2, alcohol
After the impact of alcohol on semen quality, after a large amount of alcohol, ethanol and its metabolic products acetaldehyde can directly or indirectly inhibit the enzyme vitality participating in testosterone synthesis, damage the sperm function of the testicular, and change the chromosome structure and number of germ cells.The liquefaction time of semen is prolonged, the sperm survival rate is reduced, and the sperm activity rate decreases.
2.3, diet
The impact of diet on semen quality Danish scientists found that the more saturated fats in men, the lower the sperm concentration, and the quality decreased, that is, eating greasy things is harmful to sperm.
Knowledge about semen
1. Foods that improve semen quality
1.1. Eat more animal internal organs to improve the quality of semen
This type of food contains a large amount of cholesterol. Among them, about 10%are adrenal corticosteroids and sex hormones. Proper consumption of such foods can have a certain effect on enhancing sexual functions.
1.2. Eat more smooth foods to improve the quality of semen
According to research, arginine is a necessary ingredient for sperm formation, and it can enhance the ability of sperm activity, which has a important role in maintaining the normal function of the men's reproductive system.
1.3. Eat more foods rich in arginine to improve the quality of semen
There are cats, sea cucumbers, cuttlefish, octopus, pine fish, sesame, peanut kernels, walnuts, etc.
1.4. Eat more zinc -rich foods to improve the quality of semen
Various plant foods include beans, peanuts, millet, radish, Chinese cabbage, etc.; Among various animal foods, oysters are the most richer in zinc.
2. The benefits of women eating semen
2.1, edible semen will make the hair better and better
According to the information, men's semen produces and liver and kidneys, which can nourish blood and nourish the kidneys, and the hair is used as blood.
2.2, edible semen can fight aging
Zinc androgen in men's semen are good medicine for anti -aging, and kidney can also resist aging.
2.3, edible semen can treat insomnia
Edible semen can treat insomnia. Men's semen has the effect of soothing. As long as you persevere, you will definitely feel this benefit.Female friends who insomnia may wish to try it. It doesn't take long for you to feel the benefits. Sleep will become more and more fragrant, and the symptoms of endocrine disorders will be improved one by one.
3. Symptoms of semen allergy
3.1, sexual intercourse
The symptoms of semen allergies vary from person to person, and the symptoms are mild and heavy.Most women have allergic symptoms during the first sexual intercourse, but some women only happen after they got married for several years.
3.2, edema in the vagina
Symptoms are mainly vaginal or perineal edema, itching and unbearable, the lower abdomen is hard discomfort, the eyelid itching, edema, nasal congestion, sneezing, and soreness, and even nausea and vomiting, dizziness, headache, irritability.
3.3, rash occurred
Some patients can develop rash, rash throughout the body, eyelids, tongue and facial swelling, and cough, chest tightness and asthma.
(Editor in charge: Wang Shaohua)
