Improved Diet Can Help You See Better
Eyes may be an indication of how healthy you eat. Scientists are looking at the role of vitamins and minerals to prevent eye diseases. It has been understood that the eye condition xerophthalmia is a common cause of in third world countries which are caused by lack of vitamin A, it is found in meat and fresh vegetables.
Minerals and vitamins are essential for eye health. They are needed to help word of damage caused by UV light rays. Healthy blood supply helps to supply nutrients and oxygen in the eye. Conditions like high cholesterol clog arteries in the body are crucial in the eye region.
Ian Grierson, head of ophthalmology, University of Liverpool, is one of the nutritional researchers. He claims its hard to show benefits to an individual, changing their diet will help benefit their sight. Studies required will be too big and costly. He says that his interest is in AMD because most victims of this condition can’t get any cure. He advocates prevention as it is better than a cure.
Risk factors do not only make you prone to ADM but also making it worse if you have it. As we are all living longer, ADM is on the march. It affects 30 million people all over the world. Half a million of them are from the UK. They are lifestyle-related.
Gender is the main factor, females being more susceptible. Your age, the older you are, the more chances of developing it. Problems happen as the centre of the retina which works to give us the colour and good vision. It also produces by-products, free radicals which damage the cells. It’s like a factory in there. Antioxidants found in food help protect cells from toxins by neutralising them. If the diet is deficient there is no safety net, macula encounters permanent damage. It’s crucial to add the right antioxidants in patients and to all people.
Research proves that vitamin C, A, E and zinc can help keep the eye healthy. Carotenoids, a pigment found in plants and algae, it helps to prevent the problem of eye loss. It helps absorb ultraviolet light which helps to prevent the macula which Prof Grierson calls sunglasses. He says that it can be found in any yellow or orange plant. They are also found in plenty of green vegetables like kale and spinach.
Although the average consumption of lutein is 2mg a day, we should eat 6mg of lutein daily. Professor says it was too low. Our average intake in the second in world war was 4-5mg. You can’t just eat vegetables alone as lutein requires fats to be absorbed. In that case, you are allowed a little butter. Absorption of arytenoids is enhanced avocado oil and fruits consumptions.
We should take all the supplements on the market to help keep our eyes healthy. When on tours abroad, one should take supplements to make sure that even if you don’t get a good diet, you will have control of your diet. Use common sense when choosing your supplement. It’s expensive to take a vitamin supplement.
If you are concerned about changing your vision, you can advise on surgery or lenses. Short sight tends to be common in teens and or 20s and long sight in ages 40s-60s. Good diet is crucial to prevent eye problems and maintaining of healthy eyes as an improved diet can help you see better.