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This is how eating onions can reduce the effect of sun strokes

ETimes.in | Last updated on - May 23, 2025, 14:38 IST
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This is how eating onions can reduce the effect of sun strokes​

Sun strokes, or heat strokes, are serious heat-related illnesses caused by prolonged exposure to high temperatures, especially in the absence of adequate hydration. Traditional and natural remedies have long played a role in preventing or mitigating the effects of sun strokes, and one such remedy involves the humble onion. Known for its numerous health benefits, onions can be surprisingly effective in reducing the severity and risk of sun strokes, particularly during hot summer months.

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Why onions?


One of the primary reasons onions help with sun strokes is their natural cooling properties. Onions contain volatile oils and sulfur compounds that help lower body temperature when applied topically or consumed. In rural parts of India and other tropical regions, it is common practice to keep a sliced onion in pockets or under hats to ward off heat. This method allows the cooling vapors of the onion to work close to the skin, providing a natural defense against the effects of extreme heat.

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Electrolyte balance

Sweating during hot weather leads to the loss of essential minerals like sodium and potassium. Onions contain these vital electrolytes, and consuming them helps restore balance in the body. A stable electrolyte level is crucial in preventing dehydration, a major cause of heat strokes.

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Cool potency


Onions are known for their cooling effect on the body. During summer, eating raw onions, especially red ones, helps regulate internal body temperature. Their natural compounds release heat-reducing vapors that help maintain a cooler core temperature, lowering the risk of overheating and sun strokes.

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Rich in antioxidants

Onions are loaded with antioxidants like quercetin, which protect the body from oxidative stress caused by excessive heat. These antioxidants reduce inflammation and help cells recover from the damage heat can cause, thereby offering a protective barrier against the onset of heat strokes.

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Heart Health

In extreme heat, the heart works harder to cool the body. Onions help by promoting better blood circulation and reducing blood pressure, thanks to their sulfur compounds. A healthy cardiovascular system is key to withstanding heat stress more effectively.

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Improves immunity and digestion

Heat can slow down digestion and weaken immunity. Onions have prebiotic fibers and antibacterial properties that enhance gut health and immunity. A healthy digestive system helps the body absorb nutrients and stay strong, reducing vulnerability to heat-related illnesses.

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Top Comment
V
Vijay Desikan
22 days ago
Eating onions may be helpful, but keeping one in your pocket definitely won't help combat heat strokes.
Read allPost comment
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