Watermelon is a favorite summer fruit, loved for its sweet taste and hydrating properties. However, not all watermelons are safe to eat. Large, irregular cracks in the flesh often signal chemical interference during growth, commonly caused by Forchlorfenuron—a synthetic growth regulator. This chemical accelerates fruit growth but can leave harmful residues linked to cancer, neurological issues, and endocrine damage.

To avoid these risks, choose watermelons from trusted sources, opt for organic produce, and inspect the fruit for uniform texture and color. Natural cracks are smaller and more consistent, while chemically-induced ones are larger and irregular. Always wash the rind before slicing and discard any watermelon with unusual cracks, textures, or smells.

By shopping smart and staying vigilant, you can safely enjoy watermelon while minimizing exposure to harmful chemicals. When in doubt, it’s better to be safe than sorry—your health is worth more than any fruit.