Radiation Exposure and Functional Gastrointestinal Disease

tissues. Because of these facts and ethical issues, it is impossible to study the effect of radiation on human health. Most human studies related to radiation exposure were based on several historical event in the 21 century such as the atomic bombings of Hiroshima and Nagasaki in World War II and the Chernobyl disaster. From these events, although exact doses are unknown, most people believe that radiation exposure is harmful to the human body. The author evaluated the psychological stress level and established that a high stress level was related to FD. Although there was no statistical significance among groups, the FD and IBS groups included more shift workers who slept poorly and engaged in less regular exercise and an inferior diet than the average study subjects. This finding suggests that psychological stress and lifestyle are more important than radiation exposure for subjects with FD and IBS with acceptable doses of radiation exposure. Fortunately (but unfortunately for the investigator), most countries strictly control radiation exposure. As a result, the maximum dose of radiation exposure cannot induce any physiologic damage to our body. As we saw in the results and conclusion, it is almost impossible to obtain positive findings (results) or obvious changes in the gastrointestinal system induced by radiation exposure in well-controlled conditions. Perhaps a much longer follow-up period is required. Therefore, in practice, these kinds of studies have an unavoidable fatal limitation. Even if it showed a negative conclusion, the theme of this study was never investigated before, so it was unique and valuable. Based on this study, I carefully propose a subsequent study with another high radiation exposure group such as health-screening examinees Radiation Exposure and Functional Gastrointestinal Disease