A far Infrared sauna can help you burn up to 700 or more calories in just one 30-minute session. Though drinking (nitrified) water will replace the sweat (weight) loss, you still burn calories, which will result in weight loss, IF YOU NEED IT! If you’re thin and concerned about becoming too thin, here’s what you need to know: if you’re acidic, the body will store acids in fat. If you have very little fat, you’re far more likely to experience disease. Because the body NEEDS fat storage to isolate acids. (Toxins ARE acidic). Oddly enough, heavy weight people have less risk of certain diseases because they have more storage (acid isolation) capacity. So, if too thin, you’ll need to supplement certain fatty foods, in addition to alkaline, (electrolyte) minerals to expedite the Detox process. *Consult an alternative health practitioner for further instructions.