The iconic Marilyn Monroe was famous for wearing a bra to bed; she claimed this helped her maintain her sexy figure. As women, we have heard stories about wearing a bra – or not – at night. Some stories say that a bra will prevent breasts from sagging. Other stories warn against sleeping in one because this can hinder breast growth or even lead to breast cancer. But does wearing a bra to bed help or hinder a good night’s sleep?
Your Choice
If you’re a woman like me, you usually can’t wait to get back home so you can take off your underwired bra and slip into something less restrictive. It is no surprise that you would not feel comfortable wearing a bra to bed. Let’s be clear, though: for women who prefer to sleep with a bra on, the science assures us that there is no evidence for or against it, especially if it is well-fitted and comfortable. In fact, some women may not be able to sleep without it. The choice is purely personal.
Your Sleep Bra
Although wearing a bra to sleep is not harmful and can even be very positive, the type of bra you wear makes all the difference. Scientific research shows that pressure from tight-fitting undergarments such as bras can increase your core body temperature and decrease your melatonin levels. This affects your sleep quality as melatonin manages your sleep-wake cycle. Thus, your “sleep bra” should be the correct size and fit: tight enough to provide support yet loose enough to allow healthy circulation, both in the breasts and around the chest area, from muscles to vessels, lymph nodes to nerves (essential for better detoxification). The ideal “sleep bra” is looser, softer, and more flexible than what you usually wear during the day. Selecting one made out of breathable organic cotton will also prevent skin irritation and acne breakouts. And, as bras accumulate sweat, oil, and bacteria, washing yours often is the way to maintain a healthy “sleep bra.”
Most Beneficial
There are specific cases, supported by science, when it is most beneficial for women to wear a bra to bed to promote better sleep:
- Larger breasts can create significant movement at night and be painful and lumpy, resulting in disturbed slumber. In such cases, wearing a soft bra can help limit breast movement, alleviate breast pain and lead to more comfortable sleep.
- Breast implants may benefit from good support at night, allowing them to stay lifted for longer.
- Pregnant or lactating women can experience pain in their breasts. Wearing a maternity bra will provide more support and ease discomfort while they sleep. A bra can also help to hold their nursing pads in place if they have leaky breasts while breastfeeding.
In Summary
• No scientific evidence points to any positive or negative health effects from sleeping in a well-fitted bra. Choosing to wear a bra at night comes down to personal preference.
• For a better night’s sleep, your bra should be made of breathable fabric (the best is organic cotton), providing good support yet not preventing circulation. Bras should always be clean to prevent skin issues.
• Sleeping in a bra may be most beneficial to women with larger breasts, breast implants, and pregnant/lactating women.
“Let her sleep, for when she awakes, she will shake the world.” Napoleon Bonaparte
