Recently, many "sex tips" have appeared on the Internet, claiming to easily improve sexual function. Is it really that good? Let's take a look at these "helpful" methods. It's easy to know whether they are true or not.
? Often eat seafood
When a man lacks iodine and nucleic acid, these two trace elements, he will have decreased sexual function and low libido. Eating more seafood can supplement these nutrients and improve sexual function.
Comments: sea cucumber, kelp, sea fish, oyster, shrimp and other seafood contain high-quality protein, amino acid and many trace elements, including iodine, zinc and nucleic acid. Among them, zinc is widely distributed in all tissues and organs of the human body, with liver, kidney, muscle, retina and prostate being the most common. Therefore, zinc plays an important role in human growth and development, immune function, material metabolism and reproductive function. But the more zinc, the better. The recommended zinc intake for adult men by the Chinese Nutrition Society is set at 15.5mg/d, and seafood can be eaten once a week.
20000 steps per day
A US study shows that people who walk more than 20000 steps a day are significantly more satisfied with their sexual life than those who walk less. Walking can make men more "sexually active".
Comments: For men, the erectile nerve is closely related to the motor nerve of the lower body. Adhering to walking, especially fast walking, can exercise the pelvic floor muscles, thus enhancing sexual ability. For women, when walking, they will twist their hips to a certain extent, which will help to shape their body and exercise their perineal muscles. However, it should be noted that exercise is not omnipotent and cannot solve all problems of sexual dysfunction. The index of 20000 steps is also on the high side. Walking too fast may cause knee wear. In fact, 10000 steps a day is more appropriate.
? Bask in the sun
Sunlight can improve male androgen level, enhance sexual desire and improve sperm quality. Research has confirmed that the testosterone in the human body can increase by 69% when exposed to the sun for 1 hour every day.
Comments: The testosterone level in men will rise with the increase of vitamin D content in the body, and 90% of vitamin D in the body is produced after ultraviolet radiation. Therefore, there is some truth in the statement that more solar energy can improve men's sexual function. Men can choose to bask in the sun after lunch, which is very beneficial to the synthesis of vitamin D.
? Massage "aphrodisiac points"
Sanyinjiao point at 3 inches above the ankle and Zhubin point on the inside of the calf are men's "aphrodisiac points". Frequent massage of these two points can achieve the effect of strengthening the kidney and spleen and effectively prevent male sexual dysfunction.
Comment: acupuncture and moxibustion at Sanyinjiao is one of the most commonly used acupoints for the treatment of male sexual dysfunction, mainly treating spermatorrhea, impotence, penile pain, poor urination, testicular contractions, etc. While Zhubin point is mainly used to relieve and treat the pain in the inner leg, abdominal pain, dysmenorrhea, gastrocnemius spasm, schizophrenia, orchitis, gastritis, nephritis, etc., which has little to do with improving male sexual function. In addition, your own massage may be counterproductive due to inaccurate manipulation of acupoints. It is recommended to go to the hospital's TCM department for consultation before operation.
When you stand on tiptoe, the muscles behind the lower leg will contract strongly, promote blood circulation, make the blood flow of the lower limbs smoother, make the penis get blood, and prolong the erection time.
Comments: For men, "tremor" can be used to stand on tiptoe. During the process of up and down tremor, the leg muscles contract more effectively, and the blood supply to the penis is more sufficient. Tiptoe when urinating can make urination more smooth, and also make pelvic floor muscles exercise.
It's okay to lift your anus
Anal lifting is the most effective way to improve sexual ability, which helps men to erect.
Comments: Compared with tiptoe, anal lifting exercise is more direct for pelvic floor muscles. For men, the regular contraction of the anus is an effective and gentle massage for the prostate, which can promote the venous blood flow of the perineum, reduce the congestion of the prostate and reduce the inflammation, which is very helpful for the prevention and auxiliary treatment of prostate diseases. In addition, anal lifting exercise can also prevent hemorrhoids, improve local blood circulation, improve anal sphincter function, prevent anal relaxation, and alleviate female urinary incontinence. And the method is simple, and can be done anywhere at any time. You can lift it and relax it, 30 to 50 times each time, lasting for 5 to 10 minutes.
Yawning can produce a substance called nitrogen oxide. When it enters the brain, it can control breathing and send necessary energy to the penis.
Comments: Yawning is a manifestation of brain hypoxia. The human body increases oxygen in the blood, expels more carbon dioxide, improves brain vitality, and makes people more energetic through the deep breathing movement of yawning. But if you want to improve "sexual arousal" and even sexual function by yawning alone, it is really fantastic.
Sleeping naked adds "sex"
The testicles are afraid of high temperature. Sleeping naked removes clothing constraints, reduces testicular temperature and is conducive to heat dissipation. It can also liberate the body and help relieve sexual tension.
Comments: In theory, it is, but the temperature will not change significantly due to the difference of one layer of underwear. Moreover, high temperature affects male fertility and has little to do with sexual function. Generally speaking, the testicular temperature is about 2 degrees lower than the body temperature, and the best temperature is 35 ° C. At this time, the testicle can have the highest spermatogenic capacity. However, from the perspective of sexual psychology, sleeping naked can indeed increase male self-confidence and relieve psychological disorders and mental tension before sexual activities.