Men who smoke and drink are gradually compromising their sperm quality and undermining their fertility plans. So what nutrients does sperm require? How can men improve sperm quality?
While modern work demands are intense and social engagements frequent, certain unhealthy habits—irregular routines, spicy diets, prolonged sitting—can diminish sperm vitality.Therefore, avoid excessive alcohol and spicy foods, refrain from wearing tight jeans, limit sauna use, and steer clear of high-temperature or radiation-exposed work environments. Sperm are exceptionally delicate and fragile, requiring a growth environment 1–2°C cooler than body temperature. Maintain abundant energy to provide sperm with an optimal environment for growth and vitality.
Expert Tip: Nourish Robust "Seeds" Through Scientific Nutrition
Research indicates that nicotine in tobacco reduces sex hormone secretion and damages sperm. Daily smokers of 30 cigarettes exhibit only 49% sperm survival rates. Smokers produce 16% to 47% less testosterone than non-smokers, correspondingly diminishing sperm production capacity.Chronic alcohol abuse damages spermatogenic cells in the testes, impairing sperm production. Eliminating these harmful habits and consuming foods that strengthen sperm and eliminate toxins can help expel toxins from the body, providing a clean environment for sperm development.
Consider adding these foods:
Seafood: Rich in polyunsaturated fatty acids, it blocks the body's response to cigarettes and boosts immunity.
Animal blood: Blood proteins from pigs, ducks, chickens, geese, etc., when broken down by gastric juices, react with tobacco particles entering the body, boosting the phagocytic function of macrophages.Their coarse fiber aids smokers and drinkers in eliminating toxins from the body.
Sprouts: Their value lies in "sprouting." Whether soybean or mung bean sprouts, the vitamins produced during germination eliminate teratogenic substances in the body and promote the production of sex hormones.
Lysine: Lysine is an essential component for sperm formation. Foods high in lysine include: eel, loach,squid, Chinese yam, and tofu skin.
Nucleic acids: As the core substances governing life processes, nucleic acids form the basis for protein synthesis while carrying genetic information. They play a pivotal role in vital human functions including growth, development, reproduction, and heredity. Foods rich in nucleic acids include beef, animal liver and kidneys, shrimp, oysters, mushrooms, and nuts.
Vitamin E: Vitamin E promotes sperm production and enhances sperm motility.It is primarily found in egg yolks, legumes, peanuts, and vegetable oils.
Exercise and Sunlight Are Essential
It is widely known that changing habits like "replacing walking with driving" and taking elevators instead of stairs to increase physical activity is beneficial. Experts emphasize that sunlight also stimulates male sperm vitality, "as vitamin D may play a decisive role in semen production, and its deficiency may lead to infertility."
Additionally, sunlight alleviates emotional distress. Many experience insomnia, chest tightness, and irritability during autumn, winter, or rainy weather. Reduced daylight exposure is a primary cause of seasonal affective disorder. Rainy days increase melatonin secretion, a hormone closely linked to depression.