Superfoods are foods thought to be nutritionally dense and thus good for one's health. There are no set criteria for determining what is and what is not, according to the American Heart Association. But, you may want to you may want to add these superfoods on your diet to lose your weight:

1. Chia seeds

Chia seeds are a great source of protein, and can also help with weight loss. Chia seeds curb your appetite and will leave you feeling satisfied longer.

2. Kale

One cup of kale amounts to about 30 calories. This superfood can keep you feeling full longer than other greens.

3. Black beans

Black beans are considered a superfood. They can aid in weight loss because they contain a sufficient amount of fiber and protein.

4. Broccoli

Broccoli is full of beneficial vitamins and minerals that can benefit your weight loss journey - it cuts calories without cutting nutrients.

5. Avocado

A study revealed that avocado can decrease snacking by 40 percent. You might want to try adding this superfood on your diet as it can aid in weight loss.

6. Grapefruit

Grapefruit can positively impact your weight loss journey since it is a great source of fiber.

7. Goji berries

A package of goji berries can have a big impact on your diet. Usually sold as dried fruits, the small red berries help you lower blood sugar and control appetite.

8. Blueberries

Blueberries can aid in weight loss due to the amount of fiber and water they contain. Blueberries are also antioxidants which could protect you against free radicals.