[Dear nutrionist, I want to know how long does broken down' amino acids stay in our body if used and recycled to make newer amino acids. Is it possible a part of amino acid is immortal since it can constantly be reused and... View answer

[Dear Doctor , what would be the turnover rate of collagen in brain? I ask because in case steroids i took helped make collagen in my brain. would collagen in my brain at age 14 still be around today ( the same actual one)... View answer

[Dear Dr. I understand during tooth development mineralization and turnover takes place. What is the rates please? Iread somewhere mineralization is 100um but cant find anything for turnover?] View answer

I have been getting black bruises all over my legs,which then turn into blisters and then open sores. They take a long time to heal. They are quite painful. ... View answer

[lower back pain I'm having painful back pains in my lower back that are keeping me from sleeping and also from turning ove while in bed what can i do?] View answer

My sperm sample was turned out to be invalid/improper in recent test done. What does it mean? My ... sample though spilled a bit had count of 2 million and this time I thought it was proper. Just that we ... View answer

center a couple of days later and the took a urine sample and it came back negative then took my blood ... View answer

I just spent a weekend away for a work conference which included dinners, drinks, and awards ceremonies. I only bring this up because there may have been some indulgences. Now I have been experiencing a ... View answer

I am expirince like some bumps in my body luck line a mosquito bite but them turn very red itchy and in one day or two my skin inthe same place turn dark start in my right arm now I have legs arms ... View answer

[Hello. I had a cold and took some pills that had paracetamol in them. Last pill was taken at 3pm, there were about 3-4 hour gaps between taking them. At 7pm my body temperature just dropped suddenly, my lips turned blue.... View answer