Many of us have many doubts about health. One of the most common dilemmas is whether or not to wear a bra while sleeping. Many people think that sleeping after bra while sleeping is harmful to health. Again, some people disagree on this point. Learn about some of the disadvantages of wearing a bra while sleeping. Disruption of blood circulation If you have a habit of wearing a bra while sleeping at night, your blood circulation is likely to be disturbed during sleep. Normal blood flow is disrupted, especially if there is excessive tight elastic. The result is damage to health. Blemishes on the skin If you have a habit of wearing a bra regularly while sleeping, the elastic spots of the bra will gradually settle on your skin. Extra tight elastic is more likely to stain. So it is better not to wear bra while sleeping at night. Sleep disturbances Sleep disturbances occur after going to bed after wearing extra tight bras. Because after extra tight bra you will feel uncomfortable and you will not have a deep sleep at night. As a result, you will feel tired all day long. Skin may itch Tight fitting bra may cause itchy skin at night while sleeping. This problem is more likely to occur, especially if you do not have a cotton bra. For those who can't sleep at night without a bra, doctors recommend sleeping with a sports bra. Sports bras do no harm to health. There has been a debate for a long time about whether or not cancer occurs when sleeping after a cancer bra. Some people say that sleeping after regular bra can cause breast cancer while others say that it is not. However, several studies have shown that sleeping after a regular tight fitting bra greatly increases the risk of breast cancer. Non-cancerous lump cysts and lumps are non-cancerous tissues. Excessive tight fitting bras and regular nighttime sleep habits can lead to breast cysts and non-cancerous lumps which can lead to various problems later on.