Why is sweating important?
Many may wonder, why is sweating important? Sweating is one of three ways the body naturally detoxes itself from toxins (the other two are urination and bowel movements). In today’s modern world our bodies are bombarded with harmful chemicals on a daily if not momentary basis.
This is why regular bowel movements, urination and seating are all critical to maintaining health. When these processes are not happening regularly throughout the day (like only pooping every other day, only urinating a few times a day and only sweating a few times a week), toxins can build up within the body and lead to an array of harmful outcomes.
7 Reasons Why sweating is important
1. Excretes Heavy Metals
Sweating has been found to detox the body of heavy metals like mercury, arsenic, cadmium, and lead. Heavy metals can easily build up within the body over time causing a range of negative health symptoms and can even cause death if left untreated. Some of these illnesses can include headaches, constipation, weakness, tiredness, joint pain, nausea, numbness, passing out (source).
Heavy metals can build up in the body through a variety of exposures: working in factories or with substances that contain heavy metals, old lead paints, products or foods contaminated with heavy metals and fish (source).
Mercury build up is particularly worrisome for those who consume large amounts of fish (like tuna). Sweating regularly can help prevent the build up of these metals in the body. While heavy metals can be excreted through urine, one study demonstrated that sweating excretes more heavy metals from the body compared to urination.
2. Excretes Harmful Chemicals
BPA’s (bisphenol A), PCB’s (Polychlorinated Biphenyls), PBDES (a flame retardant chemical and a range of other endocrine disruptors are present in plastics, laundry detergents, soaps, shampoos, skincare products, etc.
Chemicals such as these have been linked to hormone disruption, negative effects on brain health and behavior, increased blood pressure and in some cases, cancer. Avoiding products that contain these endocrine disruptors is the most effective lifestyle change. However, complete avoidance of all harmful chemicals is almost impossible in today’s modern world.
3. Helps Balance Skin Microbiome
Imbalance in the microbiome of our skin can lead to acne, dryness and pre-mature aging. Some studies suggest that sweat releases glycoproteins which bind to bacteria and remove them from the skin. Sweat can also act as a prebiotic to the skin, further helping to balance the bacteria present.
Lastly, sweating results in increased blood flow throughout the body which, in turn, leads to increased cell turnover. In other words, the fresh blood allows your skin to heal faster and create new skin cells faster.
I also use an amazing face mist that includes anti-microbial ingredients like colloidal silver to help balance the bacteria on my skin and prevent acne. It is so hydrating, soothing and 100% organic.
4. Helps Prevent Infection
Amazingly, our sweat hosts powerful antimicrobial proteins. These proteins have been found to bind to bacteria and viruses (H. pylori, E. coli, HIV, etc) in the body and carry them out through sweat. This can significantly reduce your chance of infections and illnesses like the common cold and the flu.
Another favorite immune booster/infection fighter of mine is propolis! I take it daily for immune boosting benefits and illness prevention. Fun fact, I haven’t been sick since I started using it, even when traveling abroad. Propolis also boasts an array of amazing health benefits. Read all about them here!
5. Reduces Recovery Time after exercise
Just as increased blood flow from seating helps improve skin health through increased cell turnover, so too can this mechanism speed up recovery times after exercise. Sweating has been found to boost growth hormone production, the body’s main mechanism for healing itself after exercise.
6. Reduces stress hormones & increases “happy” hormones
Cortisol and other stress hormones are reduced when sweating and the body is able to go into parasympathetic (rest and recover) vs. sympathetic (fight or flight). Along with this, sweating induced by exercise or sauna use also boosts the production of “happy” hormones like endorphins, serotonin, and norepinephrine.
7. Reduces risk of kidney stones
Kidney stones can often be caused by the build up of salt and calcium. Sweating helps excrete excess salt and actually causes excess calcium to be directed towards our bones rather than kidneys (source).
Regular sweating is absolutely critical to preventing toxic build up and the associated health concerns. Although I exercise daily, I do not usually sweat much, even during vigorous exercise. I am such a huge advocate for sauna use for many reasons (see articles linked below), but particularly for the detoxification purposes.
I currently use the sauna at my gym, but am committed to having my own in-house sauna one day! Here are a few saunas I have researched an am considering purchasing in the future. While infrared saunas are preferable to standard dry heat saunas, they both are able to create a heavy sweat that will promote natural detoxification.
Take a look at all three of your body’s detoxification mechanisms. Are you urinating frequently throughout the day? Do you have daily bowel movements? Are you sweating heavily daily through exercise or sauna use?
If you aren’t, you may want to start working to figure out what changes can be made to help optimize all three of these detoxification pathways in order to prevent toxic overload.