10 Superfoods to boost a healthy diet:

Jambolan. High in fiber, berries are naturally sweet, and their rich colors mean they are high in antioxidants and disease-fighting nutrients.

fish. Fish can be a good source of protein and omega-3 fatty acids, which help prevent heart disease.

leafy greens. Dark, leafy greens are a good source of vitamin A, vitamin C, and calcium, as well as several phytochemicals (chemicals made by plants that have a positive effect on your health). They also add fiber to the diet.

Nuts. Hazelnuts, walnuts, almonds, pecans – Nuts are a good source of plant protein. They also contain monounsaturated fat, which may be a factor in reducing the risk of heart disease.

Olive Oil. Olive oil is a good source of vitamin E, polyphenols, and monounsaturated fatty acids, all of which help reduce the risk of heart disease.

whole grains. A good source of both soluble and insoluble fiber, whole grains also contain several B vitamins, minerals, and phytonutrients. They have been shown to lower cholesterol and protect against heart disease and diabetes.

curd. A good source of calcium and protein, yogurt also contains live cultures called probiotics. These "good bacteria" can protect the body from other, more harmful bacteria.