we are visiting anita tsoi. necessarily.hes for fertility next year. secrets of health in the year of the dragon. well, friends, let's start by reading the blood tests that you all take, and you read everything and think, here's my creatinine, it's elevated, oh what does this mean, does anyone know? kidney function, we have many methods, ranging from ultrasound, magnetic resonance imaging, and ending with special studies of kidney function. now what is the norm of creatinine, it is different for men and women, now you will understand why. let's first look at the numbers and norms. so, normal creatinine. ours looks like this: men are up to almost 120, women are up to what, let’s see, so men are up to 120, and women are up to about 90 to 92, what’s the difference? now here’s a story about where creatinine is formed, it is formed in the muscles, so men have higher muscle mass, which means their creatinine rate is higher. that is, if for a woman 120 creatinine is not normal, then for a man it is almost normal, of course, women h