Consumers allocate their income between two kinds of consumption: consumption that. is perfectly visible to society, denoted by v; and consumption that is perfectly non-visible. to society, denoted by w. Since neither an individualâs income y nor consumption of w is.
Yes, creatine levels can fluctuate. The levels of creatine in your body will change based on many factors, including diet, exercise, medications and overall stress levels. Creatine is a molecule found within the body, and is developed simply by the food that you consume. This food turns into energy as it metabolizes.
Creatinine levels vary from person to person depending on factors such as body size, age, or gender, so there is no standard or 'normal' level. Low creatinine levels could indicate a problem with the muscles or liver but may be due to something less serious, such as reduced muscle mass in older adults, or pregnancy.