Learn how to calculate BMI, all you need is knowledge and a calculator

When I was a girl, “everyone knew” that the way to lose weight was simple; cut your calorie count down to the bare minimum, disregarding such mundane things as nutrition.  With this in mind, every American girl learned how to calculate calories.  Most of us can use BMI calculator for males so finely we could tell how many calories were in a food just by the name.

Unfortunately for us, the starvation diets that American girls were so fond of were unhealthy, to say the least.  Not only that, they were counterproductive, because the weight would come back as soon as the diet was over.  A new way to calculate calories was needed, and lately it seems as if the doctors and diet gurus have finally discovered what the women have been trying to tell them all along; we need to eat a certain amount of calories to be healthy.  The question, of course, is how many calories do we need, and what types of food are the best to get them from?

The American Diabetes Society, one of the medical societies concerned with the role nutrition plays in healthy living, says that the minimum number of calories needed by a healthy female is about 1350.  This number needs to include the 40 grams of fat needed to sustain a healthy weight, among other things.  This puts the lie to one of the older myths:  That all fat is bad, and that a fat-free diet is best.  Another myth is that all carbohydrates are bad.  This is also a lie, and the fact is that all the basic nutrients of fat, protein, and carbohydrates are needed.  This means that when we calculate calories, we need to be aware of where they are coming from and how many of each type are being consumed.

The best way to calculate calories is to rigorously measure every bite that goes into your mouth using calibrated measuring devices.  Of course, this is hard to do on a consistent basis; which is one of the reasons it is so hard to calculate calories.  It is also one of the reasons that nutritionists emphasize the importance of a food journal when we need to calculate calories in our diet. 

A less accurate, but possibly more consistent, way for BMI calculator for males for calories in the diet is estimating.  In this method, the amount of food is estimated by applying certain comparisons.  For example, a medium apple is about the size of a baseball, while a large apple is the size of softball.