Watermelon contains high amounts of lycopene that has anti-cancer properties and helps to prevent cardiovascular diseases. It contains 37% of vitamin C.

High in potassium, healthy fats, and fiber, avocados will make you feel lighter and give you more energy. One avocado contains 27% potassium, 56% fiber, 25% vitamin B6, and 33% vitamin C.

Apart from being low in calories, grapefruit is a great source of vitamins A, C, B5, and B9. It helps to maintain your cholesterol levels and can prevent the risk of cancer.

Apples are Paleo-friendly and will keep you full for a longer time. Packed with fiber, they promote digestion and help in preventing cancer and degenerative diseases like Alzheimer's.

Cantaloupes are loaded with vitamins, minerals, and antioxidants, including vitamins C, A, and B6, magnesium, niacin, dietary fiber, potassium, and folic acid.