Affinity Health, a leading provider of high-quality health cover, busts common eye health myths and reveals the facts you need to protect your vision.

Have you ever heard that sitting too close to the TV will damage your eyes? Or that carrots can give you superior vision? When it comes to eye care, outdated advice and “old wives’ tales” still influence how people protect their vision. But what’s fact and what’s fiction?

“Good vision is vital to the quality of life, but far too many fall for myths that can lead to neglect or unnecessary worry,” says Murray Hewlett, CEO of Affinity Health.

“Whether it’s about screen time, reading habits, or food, it’s important to know the truth so you can take proper care of your eyes.”

MYTH 1: Reading in dim light will ruin your eyes

FACT: While reading in low light may cause temporary eye strain and fatigue, it does not cause permanent damage to your vision.

MYTH 2: Carrots are the best food for eyesight

FACT: Carrots are rich in beta-carotene, which the body converts into vitamin A, which is important for night vision. However, for overall eye health, a varied diet that includes leafy greens, citrus fruits, oily fish, and eggs offers broader nutritional benefits.

MYTH 3: Wearing glasses weakens your eyes

FACT: Glasses do not weaken your vision. They correct refractive errors, such as near-sightedness or farsightedness, allowing for clearer vision. Any changes in vision over time are typically due to the natural progression of ageing rather than the wearing of glasses.

MYTH 4: Too much screen time causes permanent eye damage

FACT: Long hours on digital devices can lead to digital eye strain—with symptoms including dry eyes, headaches, and blurry vision—but it doesn’t cause lasting damage. Follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds.

MYTH 5: You only need an eye test if you have vision problems

FACT: Routine eye exams can detect issues such as glaucoma, cataracts, diabetic retinopathy, and high blood pressure long before you notice symptoms. Regular screenings help catch silent conditions early, even if your eyesight feels normal.

Are you doing enough to protect your sight?

Access to eye care has improved, but many people still delay check-ups. Skipping routine vision screenings can allow problems to worsen unnoticed, impacting daily life, safety, and well-being. This is especially critical for children who may struggle in school due to uncorrected vision issues and older adults who are at higher risk of serious eye diseases.

Eye Care Tips That Work

• Get a comprehensive eye exam every 1–2 years.
• Wear sunglasses with 100% UV protection.
• Take regular screen breaks (every 20 minutes).
• Wash your hands before touching your eyes.
• Manage chronic conditions like diabetes and hypertension.
• Clean your glasses and contact lenses regularly to maintain clear vision.
• Eat foods rich in omega-3s, antioxidants, and vitamin A.

Conclusion

Your eyes deserve more than outdated myths and guesswork. Staying informed and scheduling regular eye exams are key to maintaining healthy vision throughout life. Whether you’re squinting at a screen or helping your child with homework, clear sight starts with consistent care. Affinity Health gives you access to optometry benefits through Spec-Savers, including one eye test and one pair of standard frames and lenses every 24 months. It’s a simple and affordable way to protect your family’s vision—without straining your budget.

About Affinity Health

Affinity Health is South Africa’s leading health cover provider, offering you a range of options at affordable rates, including access to the widest national provider network. We understand the importance of having medical insurance that meets your needs, budget, and lifestyle. Our healthcare products are designed to protect you and your family when it matters the most. We strive to give our clients peace of mind and the highest standard of service. For more information, follow us on Facebook, Twitter, and Instagram.