There may be something of mystery to you. The situation is: you eat like hungry as a bear and think of no weight-loss programs because you do not need one since your body is like skin plus bone.
There may be something of mystery to you. The situation is: you eat like hungry as a bear and think of no weight-loss programs because you do not need one since your body is like skin plus bone? In dieting, the concern of weight control is not the mere issue. There are individuals who wish to have rounder butt and not to walk like walking skeletal systems around.
Why do body shapes and sizes vary?
They vary because we have different metabolism or metabolic rates to be specific. Our age, sex, amount of muscle compared to fat, and the amount of exercise we do in our daily living are different and they are the determinants of metabolic rate. These things make our body shape different from each other too. It does not mean that if one looks thin, it means that she is so choosy when it comes to food. There are instances of genetic or hormonal factors affecting metabolism too. That is why it is a wonder for some when a person eats in tons but he or she stays slim.
If compared to females, males have higher metabolic rate to females because of testosterone or male hormones. As we know testosterone is responsible for all the so-called ?manly matters? among the men?s physiological aspect. It includes the growth of muscles. And by nature, males are born with more muscles than females. This makes them have higher metabolic rates than the females who have estrogen and progesterone as sex hormones.
As to age, adults have lower metabolic rates than infants, children and teenagers. This is because of the fact that the latter age groups have more active growth hormones in their stage of life. Actually, research show that human growth hormone is not prescribed for matured adults because they will just suffer from negative consequences. This is only prescribed for children that are not of normal growing rate.
Is there also an increase of metabolic rates for females?
Women have higher metabolic rates when they are pregnant and more when they are breastfeeding. However, this plunges down when they menopause. For them to maintain higher-than-normal metabolic rates, daily exercise would be a huge help. Doing so would increase the amount of muscles so, metabolic rate is increased too.
Is exercising in the evening better than other times of the day?
It does not matter at all. No research neither studies shows that the time of the day affects the effect of the exercise to the body. Doing it whenever you are free and comfortable is always the best idea. Doing it three to five times a week would indeed give you better results.
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