Your body sheds both water and salt when you sweat. Because of this, strenuous exercise, or other activities that bring on a good sweat, are good ways to get excess sodium out of your system.  Try a high intensity workout, like circuit training, to help you get in shape and shed extra sodium. Alternatively, you can try more low-impact exercises that can get you sweating, like hot yoga. However, be aware that hot yoga can be dangerous for people with low heat tolerance, so consult your doctor before starting a hot yoga routine. Allowing yourself to get dehydrated while you exercise can actually cause your body to retain salt, potentially leading to a serious health condition called hypernatremia. Always drink water while exercising, especially if you are hot or working up a sweat. How much water you should drink during exercise depends on your body’s individual needs and how intense and long-lasting your workout is. During light or every-day exercise, like a half-hour workout at the gym, an extra 1.5-2.5 cups (400-600 ml) of water is probably enough. Losing too much sodium during a workout can be dangerous. Drinking too much water while you exercise can cause your sodium and other electrolyte levels to drop too low. This can result in exercise-induced hyponatremia. Talk to your doctor or a sports dietitian about how to make sure you don’t shed too much sodium while you work out, especially if you are already on a low-sodium diet. For really long or intense workouts, you may need to drink a sports drink or electrolyte drink to keep your salt levels from dropping dangerously low.

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