5 foods that can lead to poor eyesight
Nutrition plays a crucial role in the performance of different organs, including the eyes. Our eyes are made up of vascular tissue, which means the foods that are unhealthy for the heart are unhealthy for the eyes too. The tiny capillaries in the eyes supply the retina with oxygen and nutrients to keep it healthy. However, foods rich in unhealthy fats can block these blood vessels, compromising eye function and leading to vision problems. French fries French fries are often made in the same oil and even reheated multiple times, leading to molecular changes that increase the concentration of harmful fats. A high amount of these fats affects the eyes, heart, and other organs. Also, free radicals in fried foods increase oxidation in the body, which can damage the eyes. Margarine Margarine is often advertised as the healthier butter, but it is rich in trans fats— the fat that increases bad cholesterol levels. Increased cholesterol leads to blockages in arteries and other blood vessels, restricting the flow of oxygen, blood, and nutrients. It, in turn, can increase the risk of eye diseases. Healthy alternatives to margarine are coconut oil, avocado oil, and olive oil. Processed meat Highly processed meats, like sausages, bacon, and hot dogs, are convenient snacking options.