Fat Loss. Some studies suggest that infrared sauna use might help stimulate the breakdown of stored fats through a process called lipolysis. As the body works to cool itself down during a sauna session, it expends energy and taps into fat reserves for fuel.
Infrared Sauna Use
A weight loss study revealed that an increase in core body temperature resulted in a decrease in body fat. This study concluded that using an infrared sauna three times a week for 30 minutes per session helped drop an average of 4 percent body fat over a four-month period.
To lose weight using infrared saunas, a frequency of above 3 times per week has been shown to produce the best results. Interestingly, it is more beneficial to visit a sauna more frequently throughout the week, than it is to visit a sauna less frequently for a more extended period of time.
A sauna does not help you to lose weight; it temporarily removes easily replaceable water from the body. Excessive heat makes your body sweat and sweating can make you lose fluid.
Infrared energy and heat can penetrate the skin 1.5 inches and can accelerate the fat burning process. Fat breaks down and becomes water soluble at approximately 100.5 degrees fahrenheit. At that temperature fat breaks into particles.
Due to the way in which an infrared sauna targets your body with infrared light - which is transferred to heat that penetrates underneath the skin - it is much more effective when it comes to burning fat.
Infrared Therapy: Infrared therapy, such as red light therapy, focuses on stimulating collagen production and can be used for skin tightening. It's non-invasive, generally safe, and can be done in short sessions. Results are gradual and may require multiple sessions.
Sunlighten saunas are clinically shown to reduce waist circumference. Research proves having healthy body composition size and waist help us live a longer, healthier life. A large Mayo Clinic pooled study showed that waist circumference is a critical factor for assessing the risk of premature death.
USEFUL TIPS BEFORE TAKING A SAUNA
First of all, you must never take a sauna on an empty stomach or, conversely, if you are very full; It is equally important for your body to have a good supply of liquids to help sweating. Drink hot herbal tea or sugar-free, soft and, most important of all, non-alcoholic drinks.
It may seem too good to be true to lose weight by simply sitting in a hot space, but it can really happen! In fact, one study showed that the average person will lose four percent of their body fat over four months with regular use of an infrared sauna. Regular use means 45 minutes a day, three days a week.
If you're new to using a sauna, it's best to start with shorter sessions of 15 to 20 minutes. You can gradually increase the duration as your body gets used to the infrared heat. Typically, experienced infrared sauna users enjoy sessions between 30 to 45 minutes, aiming to maximise the potential benefits and comfort.
The clinical effects were, however, gradual, with a mean improvement of 25% to 50% achieved after 6 months of treatment, and roughness and tightness of the skin was improved in all of the 20 patients enrolled in the study.
When you spend time in a sauna, your body sweats — a lot — to regulate its temperature. This significant sweating leads to fluid loss. And that fluid loss will be reflected on the scale. Researchers found that four 10-minute sauna sessions, with a 5-minute break in between, resulted in body mass loss.
Saunas, with their dry heat, are renowned for improving circulation, promoting detoxification through sweat, and inducing muscle relaxation. On the other hand, steam rooms excel in respiratory benefits, providing relief for conditions like asthma and sinus congestion due to the moist, steam-filled air.
Getting rid of stubborn belly fat requires a combination of smart lifestyle changes. A healthy diet is key—focus on whole foods, lean proteins, and cutting down on refined sugars and processed foods. Regular exercise, especially a mix of cardio and strength training, helps burn fat and tone muscles.
Aerobic exercise includes any activity that raises your heart rate such as walking, dancing, running or swimming. This can also include doing housework, gardening and playing with your children. Other types of exercise such as strength training, Pilates and yoga can also help you lose belly fat.
While spot reduction is not possible through exercise alone, saunas can play a supportive role in reducing overall body fat percentage, including belly fat. The increased metabolic rate and calorie burn induced by sauna therapy can contribute to a calorie deficit, which is essential for fat loss.
Fun fact, ice baths may help you lose weight! The body has to work harder to maintain its core temperature in cold water, which forces it to burn more calories. Additionally, exposure to cold can increase brown fat activity, which may protect against obesity.
Saunas themselves do not directly burn fat. The weight loss observed after a sauna session is primarily due to water loss through sweating, which is temporary and regained upon rehydration. With that being said, there are a few ways that saunas can have indirect benefits that may support weight loss or body mass loss.
Prolonged exposure to high temperatures can contribute to premature aging. Collagen, a protein crucial for skin elasticity, can be affected by excessive heat. While moderate sauna use is considered safe, caution is advised to prevent long-term adverse effects.
Research suggests that infrared light can stimulate fat cells to release fatty acids. When this happens, the fat is broken down and used as fuel by the body, a process called lipolysis. By encouraging fat cells to shrink by releasing their contents including stored fat, infrared therapy may support fat burning.
Studies have been conducted to quantitatively measure IR-induced skin damage. Indicators of cell damage such as MMP-1, an enzyme involved in the normal turnover of skin collagen, are used. Increased MMP-1 synthesis is suggested to contribute to premature skin aging.