This list of 15 hydrating foods can help ensure you maintain your body’s water balance for health and preventing dehydration.

Nutritional Value Lettuce is a low-calorie vegetable ... it's a popular choice for salads and sandwiches. Romaine Lettuce: With elongated, dark green leaves and a slightly bitter taste, it's ...

What's with iceberg lettuce's reputation for not having nutritional value, then? "Other greens like romaine or arugula provide more protein, fiber, potassium, calcium and vitamin K, but that may ...

Low in calories — high in vitamins A and K ... No Caesar salad is complete without romaine lettuce. The CDC calls this a top 10 powerhouse food. One cup has more than 80% of your vitamin ...