Carrots are widely recognised for their role in supporting eye health, largely due to their content of lutein and beta-carotene, two antioxidants that help protect against age-related degenerative eye conditions, particularly age-related macular degeneration (AMD).
The body converts beta-carotene into vitamin A, a vital nutrient for vision in low-light conditions. However, while carrots provide vitamin A, this nutrient is also found in milk, cheese, egg yolks and liver. Increasing carrot consumption does not directly improve eyesight if dietary vitamin A levels are already sufficient.
The American Academy of Ophthalmology clarifies that carrots do not cure poor vision on their own. Instead, maintaining healthy eyesight depends on an overall balanced diet and lifestyle choices, with carrots being just one contributing factor.
Beyond eye health, carrots offer several additional benefits. Their high fibre content supports digestion, prevents constipation and may reduce the risk of colon cancer. The fibre also helps regulate blood sugar levels by slowing the absorption of sugar, which contributes to better glucose control.
Carrots are also linked to improved cardiovascular health, as their antioxidants, including lycopene, can assist in lowering the risk of heart disease by helping maintain healthy cholesterol and blood pressure levels.
Carrots further contribute to skin protection. While not a replacement for sunscreen, the beta-carotene and lycopene in carrots may help reduce sun damage by supporting skin resilience against harmful ultraviolet rays.
In short, carrots play an important role in promoting overall health, but they should not be regarded as a cure-all for poor eyesight. A combination of good dietary habits, regular exercise, sun protection, avoiding smoking and managing screen time is essential for long-term vision care and general well-being.
