25 Least Nutritious Foods

19. French Fries

French fries can be harmful for your health due to three major reasons. First, they are made from potatoes that can increase your insulin levels a lot. Second, as they are deep fried in oil, they are high on trans-fats content, which can cause severe heart attacks. Lastly, having been fried and baked at very high temperatures, French fries are also high on acrylamide content, which can cause cancer.