I couldn’t process your entry.

Please reload and retry in a moment.

Check your inbox!

Reset your password with the link we just sent to your email.

Hub Culture logo

7th Jul 2025

6 Common Myths About Improving Vision at Home



Good vision is vital for daily life, and the desire to preserve or improve eyesight is something most people share. With the internet full of advice and social media flooded with health hacks, many individuals turn to home remedies and natural methods, hoping to strengthen their vision without medical intervention. While healthy habits and lifestyle choices can support eye health, not all widely shared claims hold up to scientific scrutiny.

1. Carrots can drastically improve your vision

Carrots have long been linked to better eyesight, thanks to their high beta-carotene content, which the body converts into vitamin A, a nutrient essential for eye health. While it’s true that vitamin A helps maintain good vision, particularly in low-light conditions, eating more carrots won’t restore lost vision or dramatically improve eyesight in people without a deficiency.

In most developed countries, vitamin A deficiency is rare. So while including carrots and other colorful vegetables in your diet is beneficial for overall health, they are not a miracle fix for vision problems.

2. Eye exercises can cure nearsightedness or farsightedness

Some online programs claim that a series of eye exercises can reverse nearsightedness (myopia), farsightedness (hyperopia), or astigmatism. These exercises may include rolling the eyes, focusing on distant objects, or following movement patterns. While such activities might reduce eye strain or improve focus flexibility to a small degree, they cannot change the shape of the eye or correct structural problems that cause refractive errors. The idea that you can “train” your eyes back to 20/20 vision through exercises alone lacks scientific evidence. Refractive errors typically require corrective lenses or surgery to be addressed effectively. Consider consulting the best optometrist in NYC for an accurate diagnosis and further guidance.

3. Reading in dim light will damage your eyes

Many people were warned as children not to read in low light because it would “ruin” their eyes. While reading in dim lighting can cause temporary eye strain, fatigue, or discomfort, there’s no evidence that it causes permanent damage to your vision. Good lighting certainly helps reduce strain and makes reading more comfortable, but it's not essential to maintaining long-term eye health. If you experience headaches or tired eyes after reading in poor lighting, it’s a sign to take a break, but not a cause for alarm.

4. Wearing glasses makes your eyes weaker

One of the most persistent myths is the belief that wearing glasses weakens your eyes over time or makes you “dependent” on them. In reality, glasses don’t make your vision worse; they simply correct your vision so you can see more clearly. Any changes in prescription are likely due to natural changes in the eye, especially during childhood, adolescence, or aging. Avoiding glasses when you need them can lead to increased eye strain and make it more difficult to focus, especially for tasks like reading or driving.

5. Natural supplements can restore vision loss

The market for vision supplements is vast, with many products claiming to restore eyesight or reverse age-related conditions. Some supplements—such as those containing lutein, zeaxanthin, and omega-3 fatty acids—may support eye health and help reduce the risk of certain conditions like age-related macular degeneration (AMD), but they don’t restore lost vision. No pill or herbal remedy has been proven to cure or fully reverse vision loss. Supplements can be part of a healthy lifestyle, especially when used under the guidance of an eye care professional, but they are not a substitute for medical treatment or corrective measures.

6. Blue light glasses prevent all eye problems

With increased screen time, many people turn to blue light-blocking glasses, believing they protect against digital eye strain, poor sleep, and even long-term vision problems. While blue light filters can reduce glare and improve comfort for some users, the idea that they prevent serious eye damage is not fully backed by research. Digital eye strain is more often caused by reduced blinking and focusing at a close distance for long periods, not blue light alone. Taking regular breaks using the 20-20-20 rule (every 20 minutes, look at something 20 feet away for 20 seconds) and maintaining good screen habits is far more effective than relying solely on special lenses.