India, Feb. 16 -- Candles are among the most treasured decor items in a home, transforming a space into a warm, cosy haven. Scented candles, in particular, are bottled-up moods that once lit can transport you - like how a caramel-scented candle channels a cafe vibe, while floral lavender notes bring a touch of cottagecore charm. Scented candles, owing to their wide variety, have also become a popular gift choice.

But did you become blind to their calming aesthetic, unaware of their potential health risks? A study published in Nature Communications revealed the underlying health dangers innocuous scented candles pose.

The researchers explained that scented candles cause indoor pollution which in turn affects cognitive function. The pollu...