BMI stands for ‘body mass index’, and it is a ratio between a person’s weight and height. In other words, your BMI indicates how much fat you carry around on your body. This number generally indicates whether or your bodyweight is within a healthy range. The most obvious exceptions occur with body builders, who have an unusually high amount of heavy muscle on their frame. Given the fact that relatively few us are bodybuilders, BMI is a effective indicator of healthy weight.
The body mass index is a useful tool because of correlations that can be drawn between a person’s BMI and their risk for certain diseases and conditions. A high BMI has been linked to everything from sleep apnea to female infertility, so it’s well worth checking your own BMI to ensure that you remain within healthy limits.
You can easily estimate your own BMI. Simply take your weight (in kilograms) and divide by the square of your height (in metres). The result is your BMI, and it should ideally be between 18 and 25. Anything over 25 is considered overweight, and anything over 30 obese.
BMI = weight(kg) / (height[m])x(height[m])
If you are struggling to bring down your BMI, the most effective way to do so is to strictly control your diet. However, some people find it terribly difficult to lose enough weight even when they are adhering to a healthy diet. In this case, you may want to buy Xenical, a drug that effectively reduces the amount of fat that is absorbed into your body. You’ll want to consult with your doctor about the prospects of using this as a weight loss tool.
BMI and Disease
As mentioned, a high BMI has been linked to a range of illnesses, disorders and even fatal conditions. A person can potentially add many years to their life by maintaining a healthy BMI. The following diseases have a strong correlation with a high body mass index:
ü Heart Disease
Also known as cardiovascular disease (CVD), this is one of the leading causes of death and illness in the UK. Several risk factors are at play with CVD, including age, ethnicity, gender and family history. However, obesity and a poor diet remain one of the leading contributors to heart disease across all demographics. Those who have an increased risk for heart disease are well-advised to keep their BMI in check, as failing to do so dramatically increases their risk factors for a host of heart-related illnesses.
ü Type II Diabetes
There are two major types of diabetes. Type II is adult-onset and is often found in subjects who maintain a high BMI. This type of diabetes results when the body is not able to produce enough usable insulin. This creates a host of new problems for person and can lead to severe problems. Type II diabetes is managed through a careful diet that is high in fruits, vegetables and healthy starches and low in sugar.
While a person’s BMI may not have a direct affect on the risk for cancer, the food that a person eats certainly does. Many of the dietary habits that contribute to obesity also put a person at risk for certain types of cancer. Bear in mind that a diet high in fruits and vegetables appears to reduce a person’s risk for cancer.
Found in the gallbladder, gallstones are clustered masses that are usually formed from cholesterol. There are some strong correlations between BMI and the formation of gallstones, particularly in women. Strong genetic factors are also at play here, and scientists have begun to identify specific alleles that place person at an even higher risk.
Audrey Smith is a freelance writer for Prescription2Home, a fully accredited medical consultation service that provides a safe and convenient access for patient seeking to buy Xenical or any other prescription medicines online.