Infrared saunas produce heat to help your body heal from the inside. Deeply penetrative infrared heat can help with depression, anxiety and chronic fatigue. Infrared heat is also great for your immunity, relaxation and eases nervous tension. Infrared heat is also good for heart health, low blood sugar, hypertension, high cholesterol, and congestive heart failure. The heat from an infrared sauna can help with detoxification from heavy metals, gastritis, hepatitis, cirrhosis of the liver, ulcers and duodenal ulcers. Your body can benefit from an infrared sauna if you have soft tissue injury like cancer or menstruation, cystitis, scarring, acne and headaches.