Confirmed: the Sun increases passion and sexual desire
The sun makes us more prone to love and sex
The team of researchers from Tel Aviv University (Israel) exposed 32 adults to different levels of ultraviolet radiation from the sun, while asking them about their arousal. When asked to avoid sunlight for two days, then tan for 25 minutes, male and female volunteers were more sexually aroused than on days they weren't exposed to the sun .
They also found, through blood tests, that exposure to UV rays increases the levels of sex hormones and testosterone in men, making them more aggressive compared to the day before exposure. According to experts, women scored higher on questions related to physical arousal, while men scored higher on the "cognitive dimension of passion", especially when they felt a deep desire to be. "Learn more about themselves. Partner .
Tip of the iceberg
The link between sex and the sun is not new. Scientists have long observed that sunlight fuels desire in men by increasing testosterone production, but the process that causes such changes has not been well understood. Now this article sheds a little more light on this association .
The new research is based on previous results, confirming the existence of a similar effect in women. It also identifies the first player in the chain of biological processes causing the phenomenon, a skin DNA repair protein known as p53. Although it is not yet known whether p53 stimulates the release of sex hormones through direct communication with the hormone storage centers in the body or whether it must send messages to the brain first, identification of this protein confirms the existence of an associated mechanism. between hormones and the sun. exposure .
The experiment was also tested on mice. The researchers observed a group of mice after exposing them to low-intensity UVB rays. The animals started having sex soon after. When his team measured sex hormone levels in mice, they were much higher than before the beach, for both males and females, and the females entered the heat, causing ovaries to grow. .
In the future, this new discovery could lead to practical applications, such as UVB treatments for sex hormone disorders, the team explained. Take therapies that assess p53 levels and, depending on your position, administer specific amounts of ultraviolet type B (UVB) radiation, mimicking sunlight, to influence hormone levels and increase sexual desire. However, they cautioned that a lot more research is needed before a treatment can be devised, so everyone should continue to be wary of excessive sun exposure.