A person's metabolic rate is influenced by several factors, including age, gender, body composition, and genetic predisposition. Muscle mass plays a significant role, as muscle tissue burns more calories at rest compared to fat tissue. Additionally, hormonal levels, physical activity, and dietary habits can also affect metabolic rate, with higher activity levels and certain foods boosting metabolism. Environmental factors, such as temperature and altitude, may also have an impact.
all of the above
Gender, age and body size and type
Several factors can influence a person's metabolic rate, including age, gender, body composition, and hormonal levels. Generally, younger individuals and those with more muscle mass tend to have a higher metabolic rate. Additionally, hormonal changes, such as those occurring during puberty or menopause, can also affect metabolism. Other factors like physical activity level and dietary habits can further impact metabolic rate.
Gender, age, and body shapes/sizes can affect a person's metabolic rate. ***Apex: All of the above
watching the calorie count
First it is depend upon age then the metabolic rate of body after that it is depend upon air pressure and the kind of physical work the person is doing.
the amount of fat gained or losed by the body, the calories burnet,
Gender, age and body size and type
Factors that typically do not have a significant impact on a person's metabolic rate include the timing of meals, the specific types of food consumed (in terms of macronutrient ratios), and minor changes in daily activity levels. Additionally, while hydration is essential for overall health, drinking water does not dramatically increase metabolic rate in the long term. Genetics and age play more substantial roles in determining metabolic rate than these factors.
Several factors do not significantly impact a person's metabolic rate, including short-term changes in diet or meal timing, as the body generally adapts to variations in food intake. Additionally, factors like external temperature and environmental conditions have minimal influence on long-term metabolic rates. Genetics and muscle mass play a more significant role, while acute stress levels may temporarily affect metabolism but do not alter the overall metabolic rate sustainably.
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Basal Metabolic Rate (BMR) is typically measured through indirect calorimetry, which involves analyzing the amount of oxygen consumed and carbon dioxide produced by the body at rest. Factors that can influence BMR calculation include age, gender, body composition, genetics, and hormonal levels.