Weight loss is not the same as fat loss. Instead of tracking how heavy you are, use body composition analysis to track how healthy you really are. Body composition analysis is key.
An infrared sauna is a type of sauna that uses infrared heaters to emit infrared light waves (which is the same as the heat from the sun, only without the harmful ultraviolet rays) that penetrate the body to generate heat. Infrared radiant energy directly penetrates the body to a depth of over 1 1/2". Our bodies absorb more than 90% of the infrared waves that reach our skin, thus raising our body core temperature.