Women’s bras should be chosen carefully

　　First, insomnia. If you wear a bra that doesn't fit you for many years, the muscles in the upper part of your back will become tighter and tighter, causing subtle pain that can make it difficult to sleep.

　　Second, stomachache. Bras that are too small can cause digestive problems. When a bra that wraps around the back is too tight, it can hinder the movement of the diaphragm, which in turn squeezes the esophagus, causing digestive function to be affected and food to flow back.

　　Third, arm pain. If you feel numbness in your arms and hands, try loosening your bra straps. Because the shoulder straps that tighten the shoulders will block the nerve distribution, when blood cannot flow freely down the arm, it can cause pain or numbness.

　　Fourth, headache. If the bra is not supportive enough, the weight of the breasts will stretch the neck and shoulders forward. When the neck muscles are overstretched, it can lead to severe headaches.

　　Fifth, nodule clumps. Wearing an underwired bra by mistake can cause the chest to be too tight. When squeezed, the breast tissue will become engorged with blood. When toxins cannot be excreted from the chest, small, harmless clumps form. Although this does not cause cancer , but a hidden danger. It is recommended not to wear a bra as much as possible, so that the breasts can relax and help toxins be discharged.

　　In addition, wearing a bra that does not fit the body shape is also harmful to the body healthy . Includes underwires that may become embedded in breast tissue ； The shoulder straps on the back are too loose, the back arches upward, and the bra has no support, causing the breasts to sag. ； The back strap is too tight, causing the wire to sink into the diaphragm, causing pain, causing pain and leaving marks. ； It will increase discomfort and shaking of the chest, putting pressure on the body.