11 Health Benefits of Sex
本帖最后由 cakess 于 2014-11-3 15:11 编辑The Top 11 Health Benefits of Sex
Regular sex cannot be underestimated as a factor for reducing stress, bolstering self-esteem and fostering feelings of intimacy and bonding between partners.
But the real point of this article is the fact that a healthy sex life can provide for a longer, healthier and, most would agree, more enjoyable life. Among the many health benefits of sex are:
1. Improved Immunity
People who have sex frequently (one or two times a week) have significantly higher levels of immunoglobulin A (IgA).1 Your IgA immune system is your body's first line of defense.
Its job is to fight off invading organisms at their entry points, reducing or even eliminating the need for activation of your body's immune system. This may explain why people who have sex frequently also take fewer sick days.2
2. Heart Health
Men who made love regularly (at least twice a week) were 45 percent less likely to develop heart disease than those who did so once a month or less, according to one study.3
Sexual activity not only provides many of the same benefits to your heart as exercise but also keeps levels of estrogen and testosterone in balance, which is important for heart health.
3. Lower Blood Pressure
Sexual activity, and specifically intercourse, is linked to better stress response and lower blood pressure.4
4. It's a Form of Exercise
Sex helps to boost your heart rate, burn calories and strengthen muscles, just like exercise. In fact, research recently revealed that sex burns about 4 calories a minute for men and 3 for women, making it (at times) a 'significant' form of exercise.5 It can even help you to maintain your flexibility and balance.
5. Pain Relief
Sexual activity releases pain-reducing hormones and has been found to help reduce or block back and leg pain, as well as pain from menstrual cramps, arthritis and headaches. One study even found that sexual activity can lead to partial or complete relief of headache in some migraine and cluster-headache patients.6
6. May Help Reduce Risk of Prostate Cancer
Research has shown that men who ejaculate at least 21 times a month (during sex or masturbation) have a lower risk of prostate cancer.7 This link needs to be explored further, however, as there may have been additional factors involved in the association.
7. Improve Sleep
After sex, the relaxation-inducing hormone prolactin is released, which may help you to nod off more quickly. The "love hormone" oxytocin, released during orgasm, also promotes sleep.
8. Stress Relief
Sex triggers your body to release its natural feel-good chemicals, helping to ease stress and boost pleasure, calm and self-esteem. Research also shows that those who have sexual intercourse responded better when subjected to stressful situations like speaking in public.8
9. Boost Your Libido
The more often you have sex, the more likely you are to want to keep doing it. There's a mental connection there but also a physical one, particularly for women. More frequent sex helps to increase vaginal lubrication, blood flow and elasticity,9 which in turn make sexual activity more enjoyable.
10. Improved Bladder Control in Women
Intercourse helps to strengthen your pelvic floor muscles, which contract during orgasm. This can help women to improve their bladder control and avoid incontinence. You can boost this benefit even more by practicing Kegel exercises during sex (a Kegel squeeze is performed by drawing your lower pelvic muscles up and holding them up high and tight, as if you're trying to stop a flow of urine).
11. Increase Intimacy and Improve Your Relationship
Sex and orgasms result in increased levels of the hormone oxytocin -- the "love" hormone -- that helps you feel bonded to your partner, and better experience empathic connections.Mercola
本帖最后由 cakess 于 2014-11-3 15:14 编辑
性別頂部11健康益處
規律的性也不容小覷，作為減輕壓力，鞏固自尊和促進合作夥伴之間的親密和粘接的感情因素。
但是，這篇文章的真正的問題是，一個健康的性生活能提供更長的，更健康，最會同意，更愉快的生活。其中性別的許多健康益處有：
1.提高免疫力
誰發生性關係的人經常（一個或每週兩次）有顯著較高水平的免疫球蛋白A（IgA的）0.1你的IgA的免疫系統防禦你的身體的第一線。
它的任務是擊退他們的切入點入侵生物，減少甚至免去了您激活人體的免疫系統。這也許可以解釋為什麼人們誰發生性關係也經常採取少生病天。
2.心臟健康
男子誰（至少每週兩次）定期做愛是45％不太可能發展心臟疾病比那些誰這樣做每月一次或更少，
性活動不僅提供了很多你的心臟鍛煉同樣的好處，但同時也保持雌激素和睾丸激素的平衡，這是對心臟健康的重要程度。
3.降低血壓
性活動，並且具體性交，被鏈接到更好的應激反應，降低血液 .
4.這是鍛煉的一種形式
做愛有助於提高你的心臟速率，燃燒熱量，增強肌肉，就像鍛煉。事實上，最近的研究發現，性愛燃燒約4卡路里一分鐘的男子和3女，使得它（次）一個“顯著”的形式exercise.5的它甚至可以幫助你維持你的柔韌性和平衡。
5.疼痛緩解
性活動釋放減少疼痛的激素並且已經發現，以幫助減少或阻止背部和腿部疼痛，以及從月經來潮，關節炎和頭痛疼痛。一項研究甚至發現，性生活可導致頭痛的部分或完全緩解某些偏頭痛和叢集，頭痛 .
6.可能有助於降低前列腺癌的風險
有研究顯示，男性射精誰每個月至少21次（性行為或自慰時）有前列腺cancer.7的風險較低此鏈接需要進一步探索然而，因為有可能已經參與了該協會的其他因素。
7.改善睡眠
性生活後，鬆弛誘導激素催乳素的釋放，這可以幫助你更快地打瞌睡。 “愛的荷爾蒙”催產素，性高潮時釋放，也促進睡眠。
8.時效
性別觸發你的身體釋放其自然自我感覺良好的化學物質，有助於緩解壓力和提升的快感，冷靜和自信。研究還表明，那些誰性交響應更好，當受到壓力的情況下，像public.8講
9.提高你的性慾
更多的時候，你有性行為，你就越有可能是要繼續做下去。有一種精神的連接那裡，但也有身體上的，尤其是對女性。更頻繁的性生活有助於增加陰道潤滑，血流量和彈性，9從而使性生活更愉快。
10.改善膀胱控制婦女
性交有助於加強骨盆底肌肉，性高潮期間的合同。這可以幫助女性提高自己的膀胱控制，避免尿失禁。你可以提高這個好處更是通過練習凱格爾做愛時練習（凱格爾擠壓是通過繪製你的下骨盆肌肉並保持它們的高和嚴格的，因為如果你想阻止尿液流執行）。
11.增加親密度和改善你的關係
性別和性高潮產生的荷爾蒙催產素水平升高 - “愛”的荷爾蒙 - 可以幫助您覺得結合到你的合作夥伴，更好的體驗移情連接。
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