Adding a sprinkle of salt—specifically black salt or rock salt—to your watermelon slices is a traditional hack that offers more than just a flavor explosion. While it significantly enhances the fruit’s natural sweetness, it also plays a crucial role in keeping your body hydrated during the scorching summer heat.

Watermelon consists of 92% water, and adding salt helps the body retain this moisture more effectively, preventing dehydration. It replenishes the sodium lost through sweat and acts as a natural electrolyte balancer. According to experts, salt helps in better digestion and prevents bloating or acidity often associated with eating fruit on an empty stomach. Furthermore, it improves the texture of the fruit, making it juicier and crisper. However, individuals with high blood pressure should be cautious and use salt in moderation.