Our homes are filled with everyday essentials, but not all are as harmless as they seem. Dr Saurabh Sethi, a well-known gastroenterologist with training from Harvard and Stanford, recently went viral for sharing three toxic household items that can negatively impact your health.
While the dangers of plastic cutting boards and scratched non-stick cookware have been widely discussed, his third warning—scented candles—really caught our attention.
Why are scented candles harmful?
While scented candles can make your home smell divine, Dr Rashi Agrawal, Consultant, Endocrinology at Kokilaben Dhirubhai Ambani Hospital, Navi Mumbai, explains why they can be a silent health hazard. These candles often contain phthalates (phthalic acid), which are classified as endocrine-disrupting chemicals (EDCs).
EDCs interfere with hormone function, sometimes mimicking natural hormones, and other times blocking or disrupting their normal production. This can lead to serious health issues, particularly for pregnant women, children, and individuals with hormonal imbalances.
According to Dr Agrawal, here are some health risks linked to scented candles
1. Pregnancy Complications
Exposure to phthalates during pregnancy has been linked to preterm labor, preeclampsia, and even stillbirth. This makes it crucial for expecting mothers to minimize contact with scented candles and other synthetic fragrances.
2. Premature Puberty in Children
According to Dr Agrawal, exposure to endocrine-disrupting chemicals can trigger early puberty in children. This condition, known as precocious puberty, occurs when puberty begins much earlier than normal, potentially leading to long-term hormonal imbalances.
3. Increased Risk of Obesity and Diabetes
Studies have shown that phthalates can interfere with insulin regulation, increasing the risk of insulin resistance, diabetes, and metabolic syndrome. Prolonged exposure may also contribute to weight gain and obesity.
4. Fertility Issues in Men and Women
For those planning a family, it’s worth noting that phthalates can significantly affect fertility. In men, they are linked to low sperm count and reduced sperm quality, while in women, they can damage oocytes (egg cells) and lower their numbers, making conception more difficult.
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Safer alternatives to scented candles
If you love a fragrant home but want to avoid harmful chemicals, switch to naturally derived alternatives, Dr Agrawal said:
- Beeswax or soy wax candles (free from toxic additives)
- Essential oil diffusers (using pure plant-based oils)
- Homemade potpourri or simmer pots (using citrus, herbs, and spices)
DISCLAIMER: This article is based on information from the public domain and/or the experts we spoke to. Always consult your health practitioner before starting any routine.