Cardio alone won't preserve muscle
The University of Colorado School of Medicine Metabolomics Core is supported in part by the University of Colorado Cancer Center award from the National Cancer Institute P30CA046934
Masuda K, Aota Y, Muehleman C, et al
"A validated method to assess glutathione peroxidase enzyme activity"
So, the choline in eggs may both increase ones risk of getting it, and then, having it spread, and, also, having it kill you
Maintenance of calcium homeostasis is critical to lens clarity and cataractous lens has elevated calcium levels