When cold showers were first mentioned to me as a supportive health practice, my first reaction was “NO WAY”. Like you might be feeling reading this, the thought of being cold was not something that excited me, but at the time I was recovering from an acute muscle strain and I was open to whatever would help me heal the fastest. Now I’m converted.
In addition to supporting your cardiovascular health, regular cold water immersion give you these added benefits:
Improves Lymphatic Circulation – Your lymphatic system is an effective network of vessels that essentially cleans up the waste in your body. Unlike your cardiovascular system though, there is no ‘pump’ to keep lymphatic fluids moving well. Your body instead relies on the effective contractions of muscles to support this function (yes this is why you need to be moving your body everyday too). Cold water immersion helps this process because it causes your lymph vessels to contract, forcing your lymphatic system to pump lymph fluids throughout your body, essentially flushing the waste out of the area. This then triggers the immune system’s white blood cells to attack and destroy any unwanted substance in the fluid. By supporting the lymphatic drainage you’re supporting your immune system, which supports your overall health.
Reduces Muscle Inflammation – When you exercise and push your body to gain additional strength, endurance and power, you’ll develop microscopic tears in your muscles in the process. When the body goes into repair mode you’ll gain new muscle, but the process often involves some soreness known as delayed onset muscle soreness (DOMS). This is normal, but not fun. Cold water immersion has been scientifically shown to help counteract this. Since I’ve been doing cold showers after intense training sessions, the amount of DOMS I experience during recovery has dramatically decreased. This is also something I recommend when people are dealing with an acute injury. Similar to using an ice pack to help control the amount of inflammation, cold water immersion lowers the temperature of the damaged tissue and constricts the blood vessels, which reduces swelling and inflammation. It also temporarily numbs the nerve endings so you’ll feel less pain, which is much better for your body than taking a muscle relaxant or anti-inflammatory medication. If you love physical training, or if you’re dealing with an acute injury, cold water immersion will facilitate faster recovery.
Boosts happiness – I will admit, what keeps me taking cold showers is how great I feel afterwards! Invigorated, energized, and completely refreshed anytime of day. Cold water triggers a flood of mood-boosting neurotransmitters in your brain, which makes you feel happier. It’s even been shown to be an excellent supportive practice to help reduce symptoms of depression. The science explaining what happens in your body is fascinating, you can read more about it in this article here.
Supports Weight Loss – While nothing replaces healthy clean eating and consistent exercise, consistent cold water immersion boosts your metabolism because your body needs to work harder to keep you warm, burning calories in the process.
If there is ever a season to give this a try, it’s summer!
It’s a great way to beat the heat and quickly cool your body temperature, with so many other added benefits to support your overall health.