5 Reasons the Infra-Red Sauna can change your health!
Are infra-red saunas any good for you?
By triggering your body’s parasympathetic nervous system, your “Fight / flight response”, in a less stressful way, the heat from the sauna can help relieve physical and emotional tension in your muscles, warming and relaxing your whole body.
Infra-Red sauna can help lower your cortisol levels, a hormone connected with stress and stress-related health problems. As well as aid in increasing your endorphin (happiness hormone) and opiod levels (your body’s natural pain reliever). So your muscular pain and tension is reduced, you feel less stressed, more relaxed, happy and contented.
The heat created in an Info-Red sauna can increase your blood flow, bringing your blood vessels closer to the surface of your skin and enabling them to expand, to cope with the increased flow. This can assist the cells in your body to release waste and receive nutrition more easily. Further, according to Dr Chrisiane Northrup, MD., if done regularly, over time, this expansion process can help your blood vessels become more elastic. Which can improve your circulation and decrease your risk of cardiovascular disease.
Muscle soreness, especially in the period 24 – 72 hours after exercise, is caused by tiny tears in the muscle fibres. Your recovery, is the process your body goes through, in healing these tears. As described above, the increased blood flow, helps rapidly clear the waste, in this instance, the debris and inflammation from the torn muscle cells, and deliver nutrients to foster healing.
According to Dr. Masakazu Imamura, MD study, published in the Journal of American College of Cardiology in 2001, you can burn up to 400-600 calories in one 30 minute sauna session. That’s quite impressive, when you realise that investing that same 30 minutes in jogging or swimming, typically burns around 300 calories.
When it comes to weight loss, saunas can be very effective, as part of a health focused program. For best results that last, and are healthy and holistic, not just fast, we agree with Dr. Mukai, MD statement, that as part of a program “where you’re working on both diet and exercise, the sauna can be a beneficial component [of] a holistic plan.”
Studies suggest that all of us have chemical toxins and heavy metals residing in our bodies’ fatty tissues, particularly in our liver and blood plasma. These toxins can contribute to various diseases, such as autoimmune diseases, autism and arthritis. Dr Christiane Northrup, MD, explains that whilst usually our sweat comprises of 95-97%water and the rest is salt, when using an Infra-Red sauna to induce it, as much as 15-20% of our sweat, is “made up of cholesterol, fat-soluble toxins, heavy metals, sulphuric acid, and ammonia, as well as sodium and uric acid”. This, would, indicate she suggests, that using an Infra-Red sauna, to sweat, may enable your body to excrete these toxins. Dr Cohen agrees, and reminds us, that if you actively want to clear the toxic chemicals out of your body, it’s important to mop up the sweat from your skin with a towel, or else the toxins will just be reabsorbed into the skin.
This detoxification together with the improved circulation, mentioned earlier, can assist directly, to clear out waste and toxins as well as rapidly bringing in nutrients, leaving you with cleaner, clearer and revitalised skin.
When it comes to the Immune System, both Dr Christiane Northrup and Dr Gini Mansberg agree that the perception of the role of heat, in the body’s fight against infection, has changed. It’s not just about creating fever, as part of the immune system’s battle against the infection. They believe, that heat does more than that. It actually “stimulates and “activates the immune system”, possibly stimulating increased production of white blood cells and antibodies. Further, they suggest that heat from Infra-Red saunas, may do this as well.