How Hormones Affect the Eyes: What Every Patient Should Know

Cataract,cornea,Dry Eye,Eye Exam,Eye Health,Featured,Medical News,Retina,What's New

Hormones are your body’s chemical messengers, coordinating hunger, behaviour, sleep, reproduction, mood—and vision. Everyone experiences hormonal changes throughout life, and these changes affect all parts of your body, including your eyes. From puberty through pregnancy, menopause, and thyroid disorders, hormonal fluctuations can alter tear production, corneal shape, and retinal health. Understanding these connections helps explain…

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Eye Supplements: What Can They Really Do?

Cataract,Dry Eye,Eye Exam,Eye Health,Featured,Macular Degeneration,Retina

Walk into almost any pharmacy and you will find supplements marketed for sharper vision, healthier eyes, dry eye relief, cataract prevention, or protection against age-related macular degeneration (AMD). Some products are supported by strong clinical evidence. Others rely mainly on attractive packaging and broad claims such as “supports eye health.” The truth is that eye…

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Close-up of a hand holding white pills and yellow capsules, symbolizing health and wellness.

Eye Exams and Brain Health

Cataract,Eye Exam,Eye Health,Glaucoma,Retina

Most people think of their eyes as simple focusing tools—something that either works well or needs glasses. But research shows something far more important: your eyes are closely connected to your brain, and changes in vision may signal changes in cognitive health. A long-term study following over 1,200 adults for 16 years found a strong…

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Brain-shaped eraser with a light bulb paperclip on a pastel pink background. Ideal for education and creativity themes.

The Impact of Smoking and Vaping on Eye Health

Cataract,Dry Eye,Eye Exam,Eye Health,Featured,Glaucoma,Medical News,Retina,What's New

Smoking and vaping are major, yet preventable, causes of serious eye diseases. Studies show that smokers are up to four times more likely to develop Age‑Related Macular Degeneration (AMD) and may experience vision loss up to a decade earlier than non‑smokers. Beyond AMD, smoking increases the risk of cataracts, glaucoma, and reduced blood flow to the retina and optic nerve. Even…

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Presbyopia Correction – Glasses, Contacts, Drops, Surgery?

Cataract,Eye Exam,Eye Health,Medical News,Medical Technology,Presbyopia,Refractive Lens Exchange,What's New

You’re at a restaurant, and the menu suddenly looks blurry. You stretch your arm to find the right distance and squint under the light — the familiar “presbyopia stretch” after age 40. This gradual loss of near vision is a normal part of aging, but the options for correction have expanded well beyond reading glasses….

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Proactive Eye Care for Older Adults: Reducing Risk of Falls

Cataract,Eye Exam,Eye Health,Featured,Glaucoma,Medical News,Retina

Falls among older adults are becoming increasingly common, particularly during snowy and icy winter conditions, and these incidents can lead to serious eye injuries as well as other forms of trauma. As Canada’s population ages, preventing falls and protecting eye health have become major public health priorities. Vision plays a critical role in maintaining balance,…

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Serene winter scene with snow-covered dock, stairs, and icy water in a tranquil setting.

Frustrated Patients and Dry Eye in Cataract Surgery

astigmatism,Cataract,cornea,Dry Eye,Eye Exam,Featured,Medical News,Presbyopia,Refractive Lens Exchange

The success of cataract surgery extends beyond simply achieving 20/20 vision. Patient satisfaction and optimal refractive outcomes depend significantly on maintaining a healthy ocular surface, making pre-operative dry eye management a critical component of comprehensive cataract care. At North Toronto Eye Surgical Centre, we recognize that addressing dry eye disease before cataract surgery is essential…

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Thoughtful man in a bright room holding his glasses while leaning against a wall.