5 advantages of a cold shower that convince you of the need for hardening
Cold shower. Invigorating…
Many consider a cold shower something out of the ordinary and, it seems, on their own will, they will never be under it. Under a cold shower, they can drive, perhaps, only a faulty boiler. But in fact, even a few seconds under a cold shower will bring the body a lot of benefits, if you follow certain rules.
Before you go to the actual benefits of a cold shower, it’s worth realizing the simple fact that a hot shower is a luxury, not a necessity. For most of human history, people have had to bathe in the cold water available to them. The Greeks invented heating systems for public baths in the first century BC, but surprisingly, many Greeks decided to continue bathing in cold water because of the health benefits.
1. Brown fat
There are two types of fat in the human body: white and brown. White fat is “bad” and brown fat is “good”. It is from white fat that people try to get rid of when losing weight. When people consume more calories than are necessary for the body to function, and they don’t burn those calories for energy, then those calories are deposited as white fat, which typically accumulates on the waist, lower back, neck, and thighs.
The function of brown fat, which perhaps most people have never even heard of, is to generate heat to warm the body. When brown fat is activated due to extreme cold, it burns calories to keep warm, and this can help you lose weight. Scandinavian researchers have found that when exposed to cold temperatures, the metabolic rate of brown fat increases by 15 times, which can help a person lose 5 kilograms in a year if they just take a regular cold shower.
2. Recovery after training
Athletes often take ice baths after vigorous training to reduce muscle pain. You shouldn’t go that far, of course, but after training, you can get a similar benefit by taking a quick cold shower.
3. Immunity and blood circulation
As mentioned above, a cold shower speeds up your metabolism, which helps you lose weight. Accelerated metabolism activates the immune system, which begins to produce more white blood cells that fight viruses. Cold showers also increase overall blood circulation, which can help avoid hypertension and hardening of the arteries.
4. Mood and mindfulness
Who doesn’t feel completely out of shape when they get out of bed in the morning. A cold shower before work will help you cope with this lethargy. When cold water is poured on the body, the person’s breathing increases in response to the shock of cold (so the body tries to maintain heat by increasing the total oxygen consumption). The heart rate will also increase, which will lead to a stronger blood flow through the body. This will help you get active all day.
5. Skin and hair
If someone wants to reduce the appearance of acne, a cold shower can cope with this task. Hot water dries the skin, and cold water narrows the pores, preventing them from clogging. You can also use a cold shower to make your hair more shiny and attractive.
If you want to take advantage of a cold shower, you should start with a contrast shower, simply switching the tap from hot to cold every 10-20 seconds.