Does Eating Onion After Garri Really Protect Your Eyes?
Many Nigerians grew up hearing that eating onion after drinking plenty of garri will protect the eyes. The belief likely comes from a real concern: cassava can contain cyanogenic compounds when it is poorly processed. However, properly processed garri is generally safe to eat as part of a balanced diet. There is no good scientific evidence that onion prevents eye damage, neutralises cyanide or works as an antidote after drinking garri. Onions contain useful nutrients, but making the eyes water while cutting them does not mean they protect eyesight. Rather than relying on food myths, focus on safe food preparation, moderate portions and a varied diet that supports eye health. If you notice blurred vision, persistent eye pain or any unusual change in your sight, seek medical attention instead of reaching for an onion.
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