It is most convenient if we sleep with pajamas or sleepwear are loose. This was not without reason you know. Even Dr. Maruyama a doctor who is also researcher of Sapparo, Japan suggest other than a loose nightgown, even better if you also use loose underwear, too. "Even better if without using Bra," he said. Why is that?
Here are the medical reasons given by Dr. Maruyama. "Clothes to sleep and underwear that are too pressing on the abdomen or chest can press on nerves that can affect organ function is concerned," he said. Based on the results peneltian he did in early 2008 ago, that wearing sleepwear and underwear in a tight can cause various ailments such as diarrhea, constipation, dizziness and itching.
Dr Maruyama studies is actually a continuation of the research study conducted by Dr. Bunkichi of Tokyo, Japan. Research conducted in 1991 was successfully revealed that women who wear panties / bra is too tight when sleep will experience respiratory allergy.