1. Improve Circulation
Proper circulation is a requirement for maintaining proper cardiovascular health. It also speeds up the recovery process your body needs after participating in strenuous activities or exercise → 13 Ways to Get Rid of Muscle Soreness
Exposure to cold water actually causes your blood to be redirected toward your vital organs to keep them warm.
2. Burn Fat
When your surroundings are cold, your body needs heat to keep it from plummeting down to the same temperature. In order to generate this heat, it has to process more energy.
The further the temperature of the environment is from the average body temperature of 98.6 Fahrenheit, the harder your body has to work and the more fat it has to burn → How To Burn 500 Calories Without Exercise
Cold temperatures also stimulate the production of brown fat which are involved specifically in the burning of white UGLY FAT to create heat energy.
3. Boost Energy Levels
Taking a cold shower tends to leave you feeling more invigorated and energized.
The nerve endings on your skin will stand up in response to the shock and your heart will start pumping faster to get your blood circulating. This rush can last for some time and be more effective than a large dose of caffeine.
4. Good for Skin and Hair
Hot water has a way of drying out skin and hair, which can result in discomfort and itching. Cold water closes your cuticles pores, preventing them from clogging, which can lead to problems with acne.
It also contributes to the natural detoxification process of the skin, which squeezes out accumulated waste and toxins. This can give you younger-looking skin and shinier hair
5. Increase Testosterone
A study conducted by the Thrombosis Research Institute in England (1993) concluded showering in cold water actually increased testosterone production in males → How to Increase Your Testosterone Levels by 250%
6. Boost Immune System
Results from the very same study noted an increase in the number of white blood cells present in the bodies of individuals who took cold showers on a daily basis, when compared to others that were taking warm or hot showers.
Researchers believe the immune system is activated by the increased metabolic rate, which is the result of the body's effort to keep itself warm, causing more white blood cells to be released.
7. Relieve Depression
According to this study, One of the most noticeable effects of a cold shower is the effect it can have on a person's mood.
Cold showers may stimulate a specific area of the brain known as the "blue spot." This area is the primary source of a chemical called noradrenaline, which helps relieve depression.
Start off with just a minute or so under cold water until you build up some tolerance.
If you have heart disease, high blood pressure or feeling feverish… Check with your doctor before subjecting your body to the shock of cold water.