Index
  1. What is vitamin A and why is it so beneficial?
  2. What foods contain vitamin A?
  3. What is the best diet for eyesight?

If there is a factor that all the experts agree in pointing out as absolutely essential to have, and maintain, a good general health and good eyesight, that is, without a doubt, having a balanced diet that contains all the vitamins and the nutrients necessary for the proper functioning of the body. And among these vitamins there is one that stands out for being especially good for the eyes: we are referring to vitamin A. If you want to know what foods have vitamin A, this post will be especially useful for you.

What is vitamin A and why is it so beneficial?
Vitamin A is characterized by having great antioxidant properties. Therefore, they have the ability to protect the body's cells from free radicals, which are the cause of aging, thus delaying many of its signs, symptoms and diseases associated with the passage of time.

The benefits of vitamin A in terms of sight are:

Stop the loss of visual acuity typical of aging.
Protect the retina from its deterioration and possible diseases.
Reduce the risk of developing age-related eye diseases, such as macular degeneration or cataracts.
Prevent diseases derived from problems in eye tension, such as glaucoma.
Noticeably improves night vision.

What foods contain vitamin A?
Many foods contain vitamin A, including all dark green leafy vegetables and orange, green, or yellow fruits.

Here is a list of foods with the highest amount of vitamin A:

Dairy: milk, butter, and cheddar cheese.
Vegetables: carrot, broccoli, sweet potato, cabbage, and spinach.
Fruit: melon, apricot and mango.
Food of animal origin: beef, chicken, turkey and fish.
What is the best diet for eyesight?
In addition to sufficient vitamin A, to finish strengthening our sight, our daily diet must be characterized by:

Regular presence of foods that contain Omega 3, a fatty acid that is very effective in strengthening the retina and that protects us from dry eyes and various degenerative eye diseases. If we frequently eat fish such as tuna, salmon, sardines or mackerel we make sure that we are ingesting the necessary doses of Omega 3.

Foods rich in lutein to strengthen the retina and the lens that are partly composed of this substance. For this we must include spinach, cabbage, collard greens and broccoli in our diet.

Minerals like selenium and zinc, present in many vegetables, cereals, legumes and nuts.

Vitamin C, very abundant in citrus and vitamin E, a great natural antioxidant that we can also find in significant amounts in almonds and other nuts and in spinach.

To be effective, we must accompany the optimal diet with healthy lifestyle habits: exercise regularly and to the best of our ability, try to control stress, not smoke or drink alcohol excessively and get frequent medical check-ups, increasing them as required. that we are turning years.