10 Most Healthiest Foods Based on Sciences in 2019 1. Avocado Avocado is available anywhere in the supermarkets. It is rich in vitamins A, E, C, selenium, and other antioxidants which help stay healthy. 2. Garlic Garlic is a potent food against the disease since it can significantly inhibit the growth of bacteria. Also, it’s one of the famous anti-inflammatory foods in the world. 3. Spinach Spinach ranked as the super-nutritious vegetables in the United States. The lutein and zeaxanthin in spinach may enhance the human immune system. 4. Dark chocolate Consumption of 3.5 ounces healthy high-calorie dark chocolate every day in two weeks helps drop the blood pressure and fell off the bad cholesterol. 5. Broccoli Broccoli has a magical effect on killing Helicobacter pylori that causes stomach cancer. It means that broccoli may aid in stopping stomach cancer, breast cancer, and rectal cancer. 6. Lemon Lemon is productive in vitamin C, which is antioxidant and