Maybe Mom was right about carrots improving eyesight, but there’s much more to the story. Keeping your vision sharp is more crucial than ever as vision loss becomes a growing public health concern. Currently, around 12 million Americans over the age of 40 have visual impairment, with one million being blind.

The problem is escalating. A study by the American Academy of Ophthalmology projects a significant rise in myopia (nearsightedness) worldwide, predicting that nearly 50 percent of the global population will be myopic by 2050, up from 22.9 percent in 2000. 

This dramatic rise parallels the increase in heart disease, cancer, obesity, and other chronic illnesses. Why? Because the same lifestyle choices that contribute to these conditions also impact your eyesight. Neglecting the basic principles of Eat Well, Live Well, and Think Well can lead to vision problems just as readily as they can harm the rest of your body.

Common Eye Conditions 

Understanding common eye conditions is key to keeping your vision healthy. Many of these issues can be prevented or managed with proper lifestyle changes. Here are some of the most common eye conditions:

• Myopia (Nearsightedness): Trouble seeing things far away.
• Hyperopia (Farsightedness): Trouble seeing things up close.
• Astigmatism: Blurred vision due to an irregularly shaped cornea.
• Presbyopia: Difficulty focusing on close objects, usually starting in middle age.
• Cataracts: Cloudy areas in the lens of the eye form because of a LACK of sunlight and omega 3 from seafood. 
• Glaucoma: Damage to the optic nerve, often linked to high eye pressure.
• Macular Degeneration: Loss of central vision
• Diabetic Retinopathy: Damage to the retina from high blood glucose, leading to vision loss.
• Dry Eye Syndrome: Eyes don’t produce enough tears, causing discomfort and vision problems.

Eye Health, Heart Health Connection

Eye and heart health are closely linked and share many of the same underlying causes. Violations of Eat Well, Live Well, and Think Well can lead to poor heart and eye health. Inflammation, a common factor in many chronic diseases, plays a significant role in damaging both the cardiovascular system and the eyes.

• Inflammation: Chronic inflammation from poor diet, lack of exercise, and stress damages blood vessels, contributing to heart disease and eye conditions like diabetic retinopathy and macular degeneration.

• Blood Vessel Health: High blood pressure harms blood vessels, raising the risk of heart disease and damaging the tiny vessels in the eyes, leading to glaucoma and other issues.

• Diabetes: Poorly managed blood sugar harms blood vessels, leading to both heart disease and diabetic retinopathy, which can cause vision loss.

Adopting a healthy lifestyle—balanced diet, regular exercise, and stress management—benefits your heart and eyes. Taking care of your body as a whole is essential for maintaining good vision and cardiovascular health.

10 Ways to Improve Your Eyesight 

Just like heart disease, poor eyesight can be reversible. Countless patients have significantly improved their vision by adhering to these ten principles. By making these changes, you can halt the decline in your eyesight, potentially even reversing it and freeing yourself from the need for glasses.

1. Get Sunlight

Exposure to natural sunlight helps regulate your sleep-wake cycles and supports eye health. It also boosts dopamine production in the retina, preventing vision problems like nearsightedness.

A 2023 study in Frontiers in Public Health found that children who spent more time outdoors had much better eye health than those who stayed indoors, demonstrating the benefits of natural light on vision.

Sunlight also helps adults maintain good vision. Researchers found that people with more sunlight exposure during the day had higher macular pigment levels, preventing age-related vision loss. 

A study by the Nutrition Research Centre Ireland showed that Mexicans, who had more sun exposure and ate foods rich in pigments like lutein and zeaxanthin, had higher macular pigment levels than the Irish. This pigment protects the retina by absorbing harmful blue light, reducing the risk of macular degeneration, a leading cause of vision loss in people over 55.

For optimal benefits, spend plenty of time outside without sunglasses, and make a habit of watching the sunrise and sunset to help reset your circadian rhythm.

2. Eat Seafood

Fish rich in omega-3 fatty acids, like salmon and mackerel, support eye health by reducing inflammation and helping to prevent dry eyes and macular degeneration. Omega-3s are essential fats our bodies cannot produce, so we must obtain them through our diet. 

Studies have shown that people who consume higher amounts of omega-3s have a lower risk of developing age-related macular degeneration (AMD). Additionally, omega-3s help maintain the retina’s health and can reduce symptoms of dry eye syndrome by improving the function of the oil-producing glands in the eyes.

A 2016 study published in Nutrients found that fish consumption significantly reduced the risk of AMD. The study included data from over 128,000 individuals and showed that regular fish eaters had a 24 percent lower risk of developing AMD. 

Including seafood at least twice a week can provide these essential nutrients and support long-term eye health. If you don’t eat fish or just want an extra daily dose, consider a supplement like Wild Salmon Roe as an alternative to ensure you receive these beneficial fats.

3. Avoid Toxins

Everyday toxins in beauty products, cleaning supplies, and the environment can harm your eyes, either directly or by increasing inflammation in the body, raising the risk of visual problems. 

Many cosmetics and skin care products contain chemicals like parabens, phthalates, and formaldehyde, which can irritate the eyes and cause long-term damage. To reduce these risks, opt for products labeled as natural or non-toxic.

Cleaning products often have harsh chemicals that can harm the eyes through contact or fumes. Using natural, non-toxic cleaning agents can help protect your eye health.

Environmental pollutants, such as pesticides and industrial chemicals, also pose a risk to your vision. For example, air pollution is linked to macular degeneration, according to this study.  Choosing organic produce and using air purifiers can minimize exposure to these harmful substances. Prioritizing a toxin-free lifestyle will benefit your eyes and your general well-being.

4. Get Adjusted

Regular chiropractic adjustments can greatly benefit eye health by improving blood flow, nerve function, and eye pressure. When your spine is properly aligned, it helps ensure that blood and oxygen reach your optic nerve, which is essential for clear vision. Chiropractic care also helps correct any issues that might be restricting this vital blood flow.

Chiropractic care also ensures that your nerves are working well. Good nerve communication between your brain and eyes is crucial for maintaining good vision. Even minor problems in your spine can disrupt these signals, causing vision issues. Chiropractic adjustments help keep these signals strong and clear.

Regular chiropractic care can help reduce eye pressure and prevent further vision loss for people with conditions like glaucoma, diabetes, or high blood pressure. By keeping your spine healthy, chiropractic care supports your overall well-being and eye health.

5. Eat Organs

Organ meats, like liver, are packed with nutrients essential for eye health, including vitamin A, coenzyme Q10 (CoQ10), and omega-3 fatty acids.

Beef liver is especially rich in vitamin A, which is crucial for good vision and preventing night blindness. A 3-ounce serving of cooked beef liver provides 6,582 micrograms of vitamin A, more than seven times the daily recommended intake. This helps maintain the health of the retina and the cornea, the eye’s outermost layer, ensuring clear vision.

Besides vitamin A, beef liver contains iron, protein, and B-vitamins, all of which contribute to overall health and indirectly support eye health. CoQ10 and omega-3 fatty acids in organ meats also aid retinal health and reduce inflammation, benefiting conditions like dry eyes and macular degeneration.

Incorporating organ meats into your diet can provide these vital nutrients and help maintain and improve your vision. If you’re not a fan of liver, try supplements such as Kickstart My Heart, which contains free-range bison liver and heart. 

6. Get Sleep

Quality sleep is crucial for eye health. Resting your eyes helps reduce strain and allows them to repair and regenerate, preventing issues like dry eye and fatigue.

When you’re sleep-deprived, your eyes don’t have a chance to rest and recover from the day’s activities. This can lead to several vision problems, including blurry vision, dry eyes, red eyes, and eyestrain.

A large study in BMJ Open found that poor sleep is linked to a higher risk of developing glaucoma, a leading cause of blindness. The study, involving over 400,000 people, showed that those with unhealthy sleep patterns—such as snoring, daytime sleepiness, insomnia, or sleeping less than seven or more than nine hours per night—were 13 percent more likely to develop glaucoma than those with healthy sleep habits.

Ensuring you get enough quality sleep each night helps protect your vision and overall eye health. Aim for seven to nine hours of sleep per night to allow your eyes to rest, repair, and reduce the risk of serious eye conditions like glaucoma.

7. Limit Tech

Screen time can cause digital eye strain, leading to headaches, blurred vision, dry eyes, and neck and shoulder pain.

Blue light from screens is a major factor in eye strain. Long-term exposure to blue light may damage retinal cells, potentially leading to age-related macular degeneration. Although the full extent of this risk is not yet clear, it’s wise to manage screen time and protect your eyes.

To minimize the impact of screen time, use blue light filters or glasses. Maintain the proper distance from your screen and minimize its use as much as possible. 

8. Limit Artificial Light 

Excessive exposure to artificial light, especially blue light from screens, can disrupt your natural sleep patterns and cause eye strain. Our bodies are designed to rise and sleep with the sun, aligning our sleep-wake cycles, or circadian rhythms, with natural light. However, artificial light from screens, lamps, and other sources can interfere with this natural rhythm.

Blue light, in particular, strongly impacts our circadian rhythms. It suppresses the production of melatonin, the hormone that regulates sleep, making it harder to fall and stay asleep. This disruption can lead to poor sleep quality and various health issues, including visual problems. 

To minimize these effects, use blue light filters or “night mode” on your devices, especially in the evening, and reduce screen time before bed. Opt for warm, dim lighting at night, try to wake up with sunrise, and go to bed shortly after sunset.

Avoid using bright overhead lights in the evening, and consider light-blocking glasses if you must use screens at night. Reducing exposure to artificial light can improve your sleep quality, reduce eye strain, and support overall eye health.

9. Eat Organic Veggies

Organic vegetables are free from harmful pesticides and rich in antioxidants, essential for maintaining good eye health and preventing diseases like cataracts and macular degeneration.

A 2022 study in Nutrients highlights the importance of lutein and zeaxanthin, carotenoids found in vegetables like kale, spinach, and broccoli, in maintaining eye health. These macular pigments accumulate in the retina and protect against oxidative stress and free radicals.

Consuming foods rich in lutein and zeaxanthin can help delay the progression of age-related macular degeneration (AMD) and cataracts, supporting overall vision health. 

10. Get Active

Regular physical activity is essential for eye health. It improves blood flow, ensuring your eyes get the oxygen and nutrients they need. Exercise also lowers the risk of diabetes, which can lead to vision problems.

A 2017 study in the American Journal of Ophthalmology found that active people have a lower risk of developing age-related macular degeneration (AMD). The study showed that regular exercise reduced the odds of early AMD by 8 percent and late AMD by 41 percent.

Simple movement activities like walking, jogging, or cycling can make a big difference. Staying active helps keep your eyes healthy and lowers the risk of serious eye conditions.

Beyond the Eye Doctor: Test, Don’t Guess 

Seeing an eye doctor is crucial for real-time assessments of your eye health. They can detect current issues and provide immediate treatment. However, underlying inflammation in the body can lead to future vision problems that aren’t immediately visible during an eye exam.

That’s why it’s important to test, not guess. In addition to regular eye check-ups, consider comprehensive blood tests to assess inflammation and nutritional status. The Natural Heart Doctor offers tests that can help identify potential problems before they affect your vision, allowing for early intervention and better overall eye health.

Supplements To Improve Your Vision 

In today’s fast-paced world, getting all the nutrients our bodies need from diet alone is often challenging. Supplements can fill these gaps and provide targeted support for maintaining and improving eye health. Here are some supplements from Natural Heart Doctor that can enhance your vision:

• Wild Salmon Roe:An excellent source of omega-3 fatty acids and vitamin A, essential for eye health and preventing conditions like dry eyes and macular degeneration.
• Kickstart My Heart: Packed with essential nutrients, this supplement features freeze-dried liver and heart from free-range bison, providing optimal health and wellness with organ-based nutrition.
• 100 Year Heart Shake: This all-in-one shake supports overall health and well-being with powerful ingredients like New Zealand Whey Protein, multivitamins, probiotics, and digestive enzymes.
• Heart Helpers (Probiotics): Supports gut health, which studies show are crucial for supporting the retina. 
• Shilajit Tar: Known for its rich mineral content, it supports overall health and vitality, indirectly benefiting eye health.

Nitric oxide boosters, like Heart Beet and Vessel Support, can improve blood flow to the eye, thus supporting good vision. 

These supplements can help you receive the essential nutrients needed to maintain and improve your vision.