It has been my experience that, in general, women are at a distinct disadvantage when compared to men when it comes to obesity and their ability to lose weight.
There are a couple of reasons that can help explain this phenomenon.
First, women generally have smaller body sizes, and, as a result, their energy expenditures have been shown to be less than that of men performing the same activities.
For example, according the American College of Sports Medicine, an 85-kg male running 10 kilometers in 45 minutes would expend 917 calories. However, A 55-kg female running the same distance in the same time would expend only 593 calories!
The lower energy output is primarily due to the fact that women have a smaller body mass than men.
Women are also at a disadvantage because they tend to have less fat-free mass than men. Since fat-free mass (or muscle mass) is responsible for fueling our metabolism, the average daily metabolic rates (ADMR) for women will therefore be less than that of men of the same ages and body sizes.
The average basal metabolic rate (BMR) for buy dbal max men is considered to be 38 kcal/m2/h while it is only 35 kcal/m2/h for women. BMR is the minimum number of calories your body needs to sustain life in a resting state.
It can be looked at as being the amount of energy (measured in calories) expended by the body to remain in bed asleep all day! Amazingly, your BMR can be responsible for burning up to 70% of your total calories on a daily basis, but this figure varies due to different factors such as lean body mass, gender, age, genetics, and your activity level.
Your BMR is the largest factor in determining overall metabolic rate and how many calories you need to maintain, lose or gain weight.
According to exercise physiologists William McArdle and Frank Katch, the average maintenance level (BMR) for women in the United States is 2000-2100 calories per day and the average for men is 2700-2900 calories per day.
Since men have a higher BMR than women, therefore, they will in turn have a higher ADMR (average daily metabolic rate). The fact that women are in many cases smaller than men and that their ADMRs tend to be lower than that of men makes the weight loss process more difficult for women than for men.