When the weather turns cold, most people prefer to take warm baths, but in fact, cold baths have many health benefits.
Taking a cold shower when the weather turns cold, even in winter, may sound unscientific , but it can help improve metabolism as well as overall health, according to the health website Medical News Today (UK).
Taking cold showers in winter can help improve blood circulation and boost immunity.
Taking cold showers in winter can bring the following health benefits:
Improve blood circulation
Cold showers cause blood vessels to constrict and push blood deeper into the tissues, increasing circulation. This improves blood flow to vital organs, thereby improving cardiovascular health.
Boost immunity
Some research evidence suggests that regular cold showers help the body increase white blood cell production. Increased white blood cell counts also help boost immunity and reduce the risk of inflammatory diseases.
Faster muscle recovery
For people who exercise regularly, especially in sports that require strength such as weightlifting, muscle pain is completely normal. At that time, cold showers will help the muscle tissue contract, reduce inflammation, reduce muscle pain, stimulate the detoxification process, thereby helping the muscles recover faster.
Reduce stress
Taking a cold shower in winter stimulates the parasympathetic nerves and increases the level of endorphins in the body. Endorphins help reduce stress, anxiety and improve symptoms of depression.
Improve skin and hair health
Cold water helps tighten pores, reduce oil, and prevent acne. Washing your hair with cold water also helps close hair follicles, thereby reducing breakage and increasing hair strength.
Improve sleep
For those who have trouble sleeping, taking a cold shower in the winter can help them fall asleep easier. Cold water will lower body temperature, thereby stimulating the body to secrete melatonin, a hormone that helps regulate sleep. When the amount of melatonin in the body increases, we will fall asleep easier and sleep more deeply.
Increased hormone regulation
Some research evidence suggests that cold showers can improve testicular function, thereby increasing testosterone levels in men. For women, cold showers help reduce stress and balance hormones, according to Medical News Today .
Source: https://thanhnien.vn/tam-nuoc-lanh-vao-mua-dong-co-loi-hay-hai-185241130123216693.htm
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