Published 4 days ago • loading... • Updated 3 days ago
The myths and risks of diet cleanses
Laura Nahins says most cleanse claims lack evidence and can cause dehydration, electrolyte problems and other health risks.
On Wednesday, Northwell Health dietitian Laura Nahins explained that the human body already possesses an effective detoxification system, countering popular social media claims that a "diet to cleanse" is necessary.
Social media platforms frequently promote restrictive cleansing diets promising fast weight loss and glowing skin, yet programs often use the word "toxins" without explaining what they are or how removal occurs.
Stimulant laxatives in detox teas can cause electrolyte imbalances and dependence, while juice-only cleanses remove essential fiber and may shift the gut microbiome in ways that increase inflammation.
Over-the-Counter products claiming to "chelate" toxins lack approval from the U.S. Food and Drug Administration, and restrictive plans pose significant health risks for people with underlying kidney or liver disease.
Instead of drastic cleanses, Nahins advises focusing on sustainable habits like prioritizing fiber-rich foods, lean protein, and steady hydration, which support liver and kidney function and overall metabolic health.