Detox Diets: Examining the Scientific Evidence Behind Cleansing Claims
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Written by Kathleen M. Zelman, RD, LD, MPH, Sharon Liao
Summary
This article examines detox diets, their claimed benefits, and the scientific evidence behind them. It explains that detox diets are short-term plans claiming to remove toxins from the body, but notes that the human body has its own built-in detoxification systems (liver, kidneys, lungs, skin). The article reviews common detox methods including juice cleanses, fasting, and elimination diets, and evaluates the scientific research — finding limited evidence that these diets effectively remove toxins or provide lasting health benefits. It discusses potential risks such as nutrient deficiencies, muscle loss, and metabolic slowdown, and concludes that while some people may feel better initially due to placebo effects or cutting out processed foods, there is little scientific support for the need to "detox" through special diets.
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Twitter / XDetox Diets: Examining the Scientific Evidence Behind Cleansing Claimswb.mdKey quotes
· 3 pulledThe human body is naturally equipped with a sophisticated detoxification system involving the liver, kidneys, lungs, and skin — it doesn't need a special diet to 'cleanse' itself.
Most detox diets lack rigorous scientific evidence to support their claims of removing toxins or producing lasting health benefits.
While people may feel better on a detox diet, this is often due to the placebo effect or simply because they're cutting out processed foods and alcohol.
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