Tuesday, April 19, 2011

Are you concerned about your weight?

It was a rare slow day at my clinic. I saw my last patient an hour ago and was eagerly awaiting the arrival of my next patient, a top executive of national company. I enjoyed doing these Executive physicals as these physicals were geared towards the preventive aspects of medicine, a subject that interests me immensely. Mr. Rothberg arrived, a tall, well-built gentleman and apologized for being late. When I asked him what his main concern was, he said, ‘I am very concerned about my weight’. This surprised me. I could see well-developed muscles under his medical gown. I asked him ‘Why does it concern him so much?’
He told me ‘Doctor, according to the weight chart I am 20 lbs above my ideal weight. I have been exercising for 45 minutes 5 days a week and the weight does not seem to budge. If anything, I may have gained a couple of pounds’.
I smiled and wished my other patients would have this ‘problem’ too.
You see Mr. Rothberg did not have a ‘weight problem’, he had an ‘weight chart problem’.

Typical weight charts may mislead you if you are highly muscular. For an equal mass, muscles weigh more than fat. In reality, Mr. Rothberg could have a low level of fat with excellent body composition (the proportion of muscle to fat in the body). Conversely, many people who weigh in at the ideal weight may have too much fat on their body, and too little muscle - in effect, a poor body composition.

Ideally, it is important not to lose lean weight, as it is mainly this lean muscle tissue that maintains your metabolism, the rate at which your body burns the calories.

Key to effective weight management.

The greater the lean weight, the faster the body burns energy at rest and during exercise. Therefore, it is particularly important to maintain and even increase lean weight during weight-reducing Exercise/diet programs.

The normal Range for lean weight is 80 - 86 %

Body water—an important part of Body Lean. Water is the most important for human life. Water keeps your system moving, flushes out impurities, and cools the inner organs, regulating your body temperature.
Some fad diets tend to lower your weight by simply lowering your body’s water content. These diets seem to ‘work’ because your bathroom scales show your weight to be less. When in fact all you lost was water and water Loss may be dangerous. Normal Range of water in the body is 55 - 65 %

Fat weight and not total weight determines health risk, it is clearly advantageous to maintain bodyfat levels within the recommended normal range.

So Fat is Bad. We should get rid of Fat as much as possible. Right?
The answer: Not necessarily. Not all fat is useless.

You see, here are two forms of fat tissue:

Essential fat (approx. 4% for men and 10% for women) serves as a shock absorber and protective shield to the vital organs of the body such as the heart, liver, kidneys, brain and spinal cord.

Subcutaneous fat stored beneath the skin acts as an insulator to protect the body against the weather. Any excess calories derived from food intake will be stored here as fat.

As fats are essential for normal body functions, body fat should not be reduced below the recommended lower limit unless under the supervision of a health care professional
So what is the Acceptable range of fat?
Acceptable range of fat is 14-20% . Men should strive for the lower end of this range while women may stay at the higher end of the range.

I measured Mr. Rothberg’s percentage body fat with the help of body composition machine. His percentage body fat was well within a healthy range.
I shared the above information with Mr. Rothberg. The anxiety on his face was gone and he was positively smiling. As he left, I could not help notice a certain spring in his stride.

1 comment:

  1. It has been rightly said that prevention is better than cure but I really wish everyone could understand it clearly despite prolonging their disease at home.