Lettuce is high in Vitamin A, containing 7405IU per 100g. The recommended daily amount for Vitamin A is around 2000-3000 IU; 100g of lettuce fully covers your daily need. Lettuce is also rich in ...

Lettuce is a leafy vegetable, famous for giving salads their base. There are multiple types of lettuce, and they all share the scientific name Lactuca sativa. It is a side dish, a main meal, a burger ...

Salads are often championed as the ultimate health food — that's in large part due to their base: raw, leafy greens. Leafy greens are some of the most nutrient-dense vegetables you can eat. In ...

The concept of negative calorie foods is quite popular, suggesting that certain foods can actually burn more calories than ...