Sauna suits are a special waterproof tracksuit that can help you lose weight ‘sweating out’ the harmful toxins in your body. Many of these suits make bold claims, even suggesting you can shed pounds in a few hours. However, plenty of evidence suggests that this weight loss is temporary and dangerous, as almost all of this weight loss comes via dehydration.
Our research team also found studies showing potential long-term problems. That said, we researched every aspect in-depth to write this review. Here, we summarized our findings so you can reach your conclusions on sauna suits.
To start things off, let’s understand what exactly a sauna suit is. A sauna suit is a sort of tracksuit which is made entirely of waterproof fabric. This tracksuit consists of shirts, jackets, and pants made of this material. But the reason why sauna suits are so famous is that of this little twist: they make the wearer of the suit sweat profusely.
The central concept behind the sauna suit is that it helps in losing weight. This is why it is very common that people who wish to lose weight quickly tend to wear a sauna suit during any form of physical exercise.
All the harmful toxins from your body are supposedly drained out by sweating so much, leaving your body much cleaner than it was before. Or at least, that is what these suits claim to do. Is there any science behind the use of these suits?
Journal of Strength and Conditioning Research – “The use of sauna suits has increased because of claims that they enhance weight loss and increase body temperature during exercise.” While there is a small increase in calorie burn, 23 calories according to this study, it may not be enough to affect weight loss.
Journal Temperature – “Exercising in an upper-body sauna suit within temperate conditions induces a greater physiological strain and evokes larger sweat losses compared to exercising in the same conditions, without restricting heat loss.”
Sauna suits for weight loss have always been around. Throughout history, similar versions of this same concept have been used by jockeys, boxers, and weightlifters to lose weight rapidly before significant events.
However, the exact origins of this creation cannot be found. Neither do we know how long these suits have been around. We know that sauna suits have become widely available over the years, with many brands selling them in all available sizes.
In the past, these suits were known as “rubber suits” because they were made of rubber or a rubberized sort of fabric. But over time, however, these suits have started to be made of PVC or nylon cloth.
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Sauna Suits Claims
All sauna suits claim one primary thing, which sounds almost unbelievable. They claim to aid you in taking off pounds in only a matter of hours. Another claim is that sauna suits rid your body of all harmful toxins completely.
Sauna suits have also historically been used by sports players to cut off some fat from their bodies, which is another thing that this suit claims to be able to do.
However, this claim seems highly unlikely, since all the weight is mostly just weight loss due to water loss, not because of any loss of body fat.
Benefits & Results
Sauna Suits Benefits and Results
From all the different sauna suits reviews that we’ve studied, it can be seen that some customers aren’t that convinced about the benefits this suit offers them, whereas many others are singing praises about it.
There are some reported benefits of wearing sauna suits, which we have researched and listed down below.
The primary benefit of using sauna suits is that they can help you lose weight, but only for the short term. In the long term, there are no effects or benefits of this suit.
According to Sport Nutrition and Exercise Metabolism, high school wrestlers commonly use sauna suits, or similar products, to lose weight for competition — “…27.6% used saunas, and 26.7% used rubber/ plastic suits at least once a month.”
Sauna Suits and Weight Loss
For everyone reading this hoping to find out how to lose weight quickly using sauna suits, here’s the downside, which has come up time and time again: the weight you lose will only be temporary.
Yes, sauna suits help you lose weight quickly, which is why boxers and weightlifters commonly use them before competing for such an event. But the weight that is lost is immediately gained right back once you are rehydrated again.
Working out with a sauna suit can lead to dehydration and overheating. It is why most professionals will not recommend that you undergo any physical exercise while wearing a sauna suit.
Another important thing to mention here is that you will not be losing any body fat, which is usually the primary goal of losing weight. So if you think a sauna suit will help cut down some body fat, you should know that that is not how it works.
How to Use Sauna Suits?
Make sure you buy the right size for yourself. These days, the suits are available in all sizes, even in sauna suits plus sizes. Under your suit, be sure to wear some body-hugging and moisture wick garments, such as sports bras and briefs.
Finally, put on your sauna suit like any other regular article of clothing. Make sure you don’t tuck the shirt into the pants. Also, adjust the suit if need be such that the waistbands of the sauna suit fall on your ankles, waist, wrists, and collarbone.
You must be sufficiently hydrated before beginning the routine and also that you remember to hydrate during and after the routine as well.
You must drink at least six ounces of water before starting the routine and then at least six more ounces again after you finally finish your routine.
If you plan on performing any physical exercise routine, don’t start right away. Build up the pace gradually.
Otherwise, if you don’t have an exercise routine lined up for the day, you can go for a job or run, since that will also get you to sweat sufficiently enough to get all the toxins out of your body.
After removing your sauna suit, remember to clean it and not just leave it like that. Follow the manufacturer’s directions on the tag about how to clean the suit.
The instructions are to gently wash the garments in warm and soapy water with your hands. That being said, some suits also allow being machine washed. When it comes to drying the suit, never put it in the drier. Always allow the sauna suit to air dry by hanging it out.
Potential Side Effects of Sauna Suits
Most users of the sauna suits want to know if there are any potential sauna suit side effects. The main side effects that are known to occur when using the sauna suits for weight loss are listed below.
Mild to severe rashes
Sauna Suits Product Warnings
It’s important to get one thing straight before anything else: the weight you lose from wearing sauna suits is almost entirely because you sweat out water. The weight loss is just your body losing water, and once you drink sufficient water again, most of that weight will come back instantly.
Another warning is that you must make sure not to overheat yourself. Remember, your body will cool itself down by releasing heat. But sauna suits work by entrapping that heat and not allowing it to escape, thereby potentially causing your body to overheat.
Overheating is catastrophic for your body and your health, according to one study published in a Russian scientific journal, so be sure to use caution.
It is important to add here that pregnant women should not use sauna suits under any circumstance.
Sauna Suits Alternatives
Instead of using sauna suits to lose water weight temporarily, there are many other alternatives present, which is much safer. For example, you can start drinking more water.
It is a general fact that drinking water helps in weight loss. Research was carried out on this topic, which shows that people who started drinking two cups of water before every meal lost five pounds of weight in almost 12 weeks.
All this was accomplished with zero need to change any other eating habit or without going on some special kind of diet.
It was just one of the many alternatives present to losing weight quickly and effectively without a sauna suit. Other popular tricks to do this include avoiding sugary drinks, drinking more coffee and tea than before, and slowly eating your food.
Also, even within sauna suits, there are alternatives present that are much safer since they are constructed of better material, called neoprene, which is also more durable.
Another answer could simply be that if you want a sauna suit, start going to the sauna instead because it will serve the same purpose and be safer.
Sauna Suits and Waist Trimmers
Whenever there is a discussion of sauna suits, there is bound to be a mention of waist trimmers. It’s because waist trimmers are also used to give the illusion that you have lost weight, but that isn’t the case, according to a study published in the American Journal of Public Health. It’s very similar to the case of sauna suits too.
Both things are used to make people sweat profusely, so they lose weight. But as you must know for sure by now, you aren’t losing any body fat weight; it’s just water weight which is regained almost instantly after you rehydrate.
To end, it should be clear to you that sauna suits and waist trimmers do not have any long-term effect on your weight, and they don’t help you lose any calories either. Sauna suits will help you feel replenished after you sweat out the toxins. Waist trimmers are useful for the same purpose, and they can also be worn under dresses, so women look and feel thinner as if they’ve lost weight.
What Users Are Saying
What Users Are Saying
“This is a great sauna suit. It will make you sweat. Drink plenty of water so you will not be dehydrated.”
“This “hot suit” is an absolute joke. You could get the same performance from a garbage bag. The fit is terrible. It’s too small where you need room and way too big where you don’t. Not to mention it looks absolutely ridiculous.”
“Really love this suit. Durable. Decent looking too. Definitely does the job.”
The Bottom Line on Sauna Suits
So, what are the benefits of a Sauna Suit? We like that these suits are easy to come by, and some positive comments are posted online. Then again, we have some reservations about Sauna Suits because they are not backed by solid science. Furthermore, we’re concerned about the dangerous adverse effects and numerous customer complaints.
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