It is important to drink water when brain cells are dehydrated, as it effectively replenishes body fluids and prevents further dehydration. However, solid foods have a very good hydration promoting effect, sometimes even better than fresh water because of their high nutritional value. Food provides about 20% of fluid intake, and water-rich foods contribute even more. In addition to reversing dehydration, water-rich foods provide the body with the mineral salts, amino acids and vitamins it needs. Through supplementation, these foods promote water retention and prevent rehydration. Watermelon Watermelon contains nearly 92% water. It is rich in vitamin C, beta-carotene and lycopene, and contains only 8% sugar. Watermelon is also the best fruit for fighting dehydration because it is a natural source of rehydrated salts such as calcium, magnesium, potassium and sodium. Cucumbers Cucumbers are also full of water and eating them promotes hydration. Like watermelon, this vegetable also provides high amounts of mineral salts such as calcium, magnesium, potassium and sodium to counteract dehydration. Celery Celery has a higher water content than any other vegetable, up to 96%. Eating just 2-3 stalks of celery will replenish your body’s calcium, magnesium, potassium and sodium levels. In addition, celery is rich in phosphorus, iron and zinc, nutrients that the body needs. Soups Soups have the highest water content compared to other dishes. In general, clear soups and broths help hydrate more than chowders. Popsicles Since popsicles are made with cold water and natural (or artificial) flavorings, they are also a good way to provide fluid. Traditional popsicles are great hydration factors and some are also made with electrolyte solutions to help replenish minerals and fluids for the dehydrated. Gelatin Desserts Gelatin is often dissolved in hot water containing ingredients such as sweeteners, flavorings and food colorings to make desserts. Because gelatin desserts are primarily water-based, they are effective in replenishing body fluids. In addition to helping with hydration, it contains collagen, a natural protein that helps strengthen the body’s bones and skin.