The Impact of Sex on Immunity: Facts and Myths
Date: 2023-10-10 Author: Dima Zakharov Categories: NEWS 18+, BLOG 18+
Sex and its impact on immunity is a topic that has long fascinated people. We will explore various aspects of this topic to clarify how sexual activity can affect the health of the immune system.
1. Positive Aspects:
Salivary IgA Levels: In a 2004 study, it was found that people who engaged in sex 1-2 times a week had higher levels of immunoglobulins IgA in their saliva compared to those who had sex less frequently. IgA immunoglobulins are the body's first line of defense against viruses and bacteria.
Increase in Lymphocytes: Another study conducted in 2004 showed that the number of lymphocytes temporarily increased in men after orgasm. Lymphocytes play a crucial role in the immune system.
Reduction in Cortisol: Sex can help reduce the levels of the stress hormone cortisol. Chronic stress weakens the immune system, and sex can assist in combating it.
Improved Sleep: Orgasm triggers the release of hormones that promote relaxation and enhance sleep quality. Sleep deprivation can weaken the body's immune response.
Physical Activity: While sex cannot replace a full-fledged workout, it can still be a form of physical activity. This can contribute to improved breathing, circulation, and even a temporary increase in body temperature, all of which aid in fighting infections.
2. Negative Aspects:
Sexually Transmitted Infections (STIs): Despite the positive aspects, sex can be a source of sexually transmitted infections (STIs) that can weaken the immune system and lead to serious health problems.
Pregnancy: During pregnancy, women's immunity slightly weakens to prevent the rejection of the fetus. Therefore, despite the positive aspects of sex, pregnancy can temporarily reduce the body's immune defense.
Sex can have both positive and negative effects on immunity. It is important to remember that this is a complex process that may vary among individuals. The key is to take care of one's health and take precautions to prevent sexually transmitted infections.
