Dr. Venkatesh Babu S, Consultant Ophthalmologist at Dr Agarwal Eye Hospital, Bengaluru (India), smoking not only causes lung and cardiovascular diseases but can also lead to serious vision loss, especially age-related macular degeneration (AMD). This is the leading cause of vision loss in the elderly. Smoking significantly increases the risk of this impaired vision. Here are important links and precautions.
The link between smoking and loss of vision
The toxic substances in cigarette smoke not only damage the lungs but also seriously affect the eyes. Some eye problems that smoking can cause include:
cataracts: Smoking increases the risk of cataracts, causing blurred vision and reduced vision.
Aging yellow spot degeneration (AMD): Smokers are much more likely to develop AMD than non-smokers. This disease affects the central part of the retina, causing sharp vision loss.
Diabetic retinopathy: Smoking can aggravate diabetic retinopathy, a complication of diabetes that damages the retina blood vessels.
Ophthalmic disease: Smoking increases the risk of hyper Apnea, which damages the optic nerve.
Dry eye syndrome: Cigarette smoke can reduce tear production, leading to dry eyes and irritation.
Peach melanite: Smoking can also increase the risk of peach melanite, an inflammation in the middle layer of the eye.
Preventing yellow spot degeneration
There is currently no complete treatment for AMD, but early diagnosis and precautions can slow the progression of the disease. Here are important lifestyle changes to reduce the risk of AMD:
Quit smoking: Quitting smoking is one of the most effective ways to reduce the risk of AMD.
Exercise regularly: Physical activity improves blood circulation, helping to maintain retina health.
Maintain a healthy weight: Obesity increases the risk of AMD, so maintaining a healthy diet and exercising regularly is very important.
Nutritious diet: Eating plenty of fruits, vegetables, whole grains, and lean proteins helps provide essential nutrients for the eyes.
Nutritional regimen to support eye health
Some nutrients that can help reduce the risk of AMD and support eye health:
Omega-3 fatty acids: Found in fatty fish and nuts, Omega-3 helps fight inflammation and protect eye health.
Antioxidants: Vitamins C, E and beta-carotene help protect yellow spots from the harmful effects of oxidation.
Lutein and Zeaxanthin: These carotenoids, found in leafy greens and eggs, help filter the blue light and protect yellow spot health.
Zinc: This mineral is important for maintaining retina health.
Dr. Venkatesh Babu S says that a supplementary formula containing these vitamins and minerals may help reduce the risk of AMD's progression. However, before starting to take any supplements, you should consult your doctor.
