Dr. Greger outstanding video links:
Saturated fat and the effects on cholesterol ==> https://www.youtube.com/watch?v=2Ftoy6jqxm8
Minimize risk of osteoartheritis ==> https://www.youtube.com/watch?v=FshyNZ6a09U
Protein Requirement
0.31 to 0.36 gm/pound of lean body mass --Dr. Valter Longo PhD. Add 10% to 20% more over 60 years of age.
Dr. Greger MD, Dr. McDougall MD and RDA recommendation 0.36 gm / pound of lean body mass
Supplements efficacy
Taking supplements has not been proven to extend lifespan video with Dr. Walford and Alan Alda
Vitamin C
The best paper on the subject of titrating to the appropriate level is at:
http://www.doctoryourself.com/titration.html
This is the first research article I have seen that shows the impact of high titration levels of vitamin C:
https://pmc.ncbi.nlm.nih.gov/articles/PMC8003833/
The article specifically addresses that of cancer.