What was the resistance program prescribed, durig the studies, in terms of rep schemes, etc? In other words, were they devoted strength and /or mass building routines?

I am 90 years old and have sarcopenia with muscle loss, but my leg muscles are still strong due to walking. My right arm is painful and the strength is impaired, so i cannot lift weights with it. The most serious symptom is impaired sense of balance. So far I did not have any serious falls and was able to stand up from smaller falls. I do take both animal and vegan protein as well as 20 gr whey protein everyday. How can I increase my muscle strenngth?

Is it true that an adult human needs actually only 46 grams protein per day? So we don't have to care about protein intake.Indeed just a seving of spaghetti without nothing on it (2 cups) will give half of your daily needs of 46 gr. Would be grateful if you could clarify this point.

I wish you would try Berberine instead of metformin