Debunking the Bra-Cancer Myth: Why Sleeping with a Bra Might Actually Be Beneficial

For years, a persistent myth has circulated claiming that sleeping in a bra can increase the risk of breast cancer. This is a misconception that has been debunked by medical experts.

Dr. Khoo Kei Siong, a specialist in internal medicine at Parkway Cancer Centre, firmly states that there is no scientific evidence linking wearing a bra during sleep with breast cancer. He clarifies that this belief is simply a myth.

"There are many myths about what causes breast cancer, and using a bra while sleeping is one of them," says Dr. Siong. "I can assure you that this is just a myth. It's perfectly fine to wear a bra to bed."

Beyond the Myth: Potential Benefits of Sleeping in a Bra

While not posing any health risks, sleeping in a bra can offer several benefits for some women.

Reduce Breast Pain and Discomfort

Many women experience breast pain, known as mastalgia, which can interfere with their sleep. Wearing a supportive bra can help alleviate this pain by reducing movement and discomfort. Choosing a soft, comfortable bra will provide the most effective pain relief.

Prevent Nipple Irritation and Chafing

Breastfeeding can cause significant changes in breast size and shape, leading to soreness and discomfort, particularly during sleep. A bra can help prevent friction and irritation of the nipples, keeping them clean and free from bacteria. It can also reduce nipple chafing and support breast structure. It's important to avoid tight or underwired bras as these can restrict milk production.

Reduce the Risk of Fungal Infections

The skin under the breasts can be prone to moisture buildup and friction, especially when covered by blankets and sweating. This environment can foster fungal growth and infections. A bra can help absorb moisture, reduce friction, and keep the area dry, thus lowering the risk of infection.

In conclusion, the decision of whether or not to wear a bra while sleeping is ultimately a personal one. While there's no need to worry about breast cancer, wearing a comfortable bra can provide several benefits and improve sleep quality for some individuals.