Why Sweating Isn’t Detox

Neither the gym nor the sauna offers any kind of genuine cleanse.

One fascinating aspect of gym behavior is the effort people make to avoid doing the work. Take the elliptical machine … please. It’s not only that people congratulate themselves on a workout less demanding than a gentle walk, but also how some people add gimmicks to make the session even more meaningless.

In particular, I’m thinking of this guy who puts in hours every week on the elliptical machine while always wearing heavy sweatpants, and a sweatshirt with the hood up. His goal is obviously to sweat more — to “detox.” The problem is that the human body doesn’t work this way.

For starters, sweat is 99 percent water and .9 percent sodium, with a trace amount of potassium. The body’s real detox system is the liver, kidneys, lungs, and digestive system. All the sweat in the world from exercise, baggy clothes, and saunas won’t remove toxins on a scale anywhere near what the body does naturally.

A real detox program means supporting your body’s innate cleaning system through good lifestyle choices: stable circadian signaling (including food timing) and quality sleep, and intentional movement that helps circulate lymph fluid through the lymphatic system (jumping, walking, trampolining/rebounding).

For folks that want to accelerate detox further, here are some ideas with actual value.

Renovate your melanin sheets (i.e., go outside)

Melanin is the body’s master chelator, with a chemical structure that acts like a magnet for heavy metals. Melanin binds to lead, aluminum, and mercury, and eliminates heavy metals through the constant shedding of skin cells. The properties of melanin also enable it to adhere to microplastics and plastic-related chemicals like phthalates, and to excrete them like heavy metals.

Drink high silica water

Silica (silicone + oxygen) is one of the most common minerals on Earth. The high silica content in consumer water brands like Fiji or Gerolsteiner binds to heavy metals in the body and facilities excretion. My eight-year-old son laughs hysterically whenever I drink a bottle of Fiji water, and I tell him how I’m going to spend the rest of the day pissing aluminum.

Donate blood

Regular blood donations reduce levels of PFAS, the human-made, synthetic “forever chemicals” found in products like Teflon and plastics, which bind strongly to blood proteins. Blood donation also removes microplastics from your body. For both substances, donation physically removes the contaminated blood which the body replaces with fresh blood.

In any event, your best bet for detoxing (as with every health threat) is to focus on prevention rather than counting on a cure. You should filter your drinking water through reverse osmosis to remove carcinogens (like glyphosate), PFAS, and fluoride. You can install a water filter in your shower to avoid absorbing these same chemicals through your skin. Stay away from foods drenched in pesticides. Don’t smoke or vape to avoid inhaling thousands of chemical compounds. Reject vaccines, especially because the heavy metal adjuvants get injected directly into your bloodstream rather than being processed first by your liver.

And whatever you do, stop patting yourself on the back for sweating out a bunch of water, sodium, and potassium.

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As an athlete, model, personal trainer, and all-around fitness fanatic, Keva Silversmith has logged thousands of gym hours, and accumulated the nagging injuries that seem unavoidable. Committed to strength, fitness, physique, vigor, and confidence at an age when most men have let it all go, Keva has studied and experimented with how best to preserve his health and stay forever 35.

• ​Why Jogging Makes Everything Worse​
• ​The Routine That Keeps Me Young​
• ​Why Modern Women Smell Terrible in Bed​

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