日由Angsuman Chakraborty That has to be bad, isn’t it?已被壞，是不是？ As per the definition I am really really obese, way beyond regular fat guy.作為％的定義，我真的真的肥胖，超越經常發傢伙。 Let’s see what the heck is BMI.讓我們看看什麼是赫克的BMI 。

What is BMI?什麼是身體質量指數？

BMI is the ratio of your weight divided by the square of your height (metric system). BMI是比你的體重除以廣場，你的身高（公制系統） 。 BMI provides a reliable indicator of body fatness for most people and is used to screen for weight categories that may lead to health problems.體重指數提供了一個可靠的指標，身體肥滿度對大多數人來說，是用來篩選體重類別可能導致的健康問題。 BMI does not measure body fat directly, but research has shown that BMI correlates to direct measures of body fat, such as underwater weighing and dual energy x-ray absorptiometry (DXA).身體質量指數並不措施，體脂直接，但研究顯示，體重指數的相關性，以直接的措施，體脂肪，例如水中稱重和雙能X線骨密度（ dxa ） 。 As such BMI can be considered an alternative for direct measures of body fat.這樣的BMI是可以考慮的替代直接的措施，體脂。 BMI is an inexpensive and easy-to-perform method of screening for weight categories that may lead to health problems. BMI是一家廉價和容易到執行的方法，篩選重量分類可能導致的健康問題。

How is BMI used?體重指數是如何使用的？

BMI is used as a screening tool to identify possible weight problems for adults. BMI是用來作為篩選工具，找出可能的體重有問題的成年人。 However, BMI is not a diagnostic tool.不過， BMI是不是一個診斷工具。 For example, a person may have a high BMI.舉例來說，一個人可能有一個高的BMI 。 However, to determine if excess weight is a health risk, a healthcare provider would need to perform further assessments.不過，以確定是否超過體重是一個健康風險，醫療保健提供商將需要執行進一步的評估。 These assessments might include skinfold thickness measurements, evaluations of diet, physical activity, family history, and other appropriate health screenings.這些評估可能包括皮褶厚度測量，評價的飲食，身體活動，家族病史，及其他適當的健康普查。

BMI is only one factor related to risk for disease. BMI是只有一個因素相關的疾病的風險。 For assessing someone’s likelihood of developing overweight- or obesity-related diseases, the National Heart, Lung, and Blood Institute guidelines recommend looking at two other predictors:評估某人的可能性發展超重或肥胖相關的病症，國家心，肺，血液研究所的指引，建議尋找其他兩個預測：

1. 1 。 The individual’s waist circumference (because abdominal fat is a predictor of risk for obesity-related diseases).個人的腰圍（因為腹部脂肪堆積是一個預測的風險與肥胖相關的病症） 。
2. 2 。 Other risk factors the individual has for diseases and conditions associated with obesity (for example, high blood pressure or physical inactivity).其他風險因素個人的疾病和條件，與肥胖相關的（例如，血壓高的壓力或身體活動） 。

I should score high on both counts.我要評分高兩方面。

What does BMI over 30 (Obese) signify?什麼是體重指數超過30 （肥胖）的意味？

Individuals with a BMI over 30 are in a physically unhealthy condition, which puts them at risk for serious ilnesses such as heart disease, diabetes, high blood pressure, gall bladder disease, and some cancers.個人與體重指數超過30正處在一個身體不健康的條件，這使他們處於危險的嚴重ilnesses ，如心髒病，糖尿病，血壓高的壓力下，膽囊疾病，和一些癌症。 These persons would benefit greatly by modifying their lifestyle.這些人將大大受益，修改了他們的生活方式。

So I guess this is the time for lifestyle changes for me.所以我猜，這是時間，改變生活方式對我來說。 Let’s see if I can win this war.讓我們看看如果我能贏得這場戰爭。