In addition to the Silver markers, Gold includes Ferritin (iron stores), Folate , Active Vitamin B12 , Vitamin D , and C-Reactive Protein (CRP) (a marker of inflammation)
Fernndez-Corts M, Delgado-Bellido D, Javier Oliver F (2019) Vasculogenic mimicry: become an endothelial cell But not so much. Front Oncol
156 On the other hand, a meta-analysis of 18 randomized controlled trials found supplementing with probiotics and/or prebiotics (fibers that enhance growth of beneficial bacterial colonies in the gut) had no effect on sleep quality or duration
239 In a study involving over 22,000 Danish young men, even mild hearing loss was associated with a reduced likelihood of continuing education beyond age 16, and the likelihood was lower still among those with severe hearing loss
2000 Jun;130(4):900-6
D., Ogden C