Conditions affecting clotting, such as thrombocytopenia or von Willebrand disease, also predispose to bruising
These are elegant experiments, but it is worth stating plainly what tier of evidence they represent: they are cell-based and rodent studies
For someone starting at 220 pounds, thats about 4 to 5 pounds
For a 200-pound person, 100 to 140 grams (about the equivalent of a chicken breast at lunch, a cup of Greek yogurt for a snack and a piece of salmon at dinner, with eggs or cottage cheese filling in the gaps)
References Hattenhauer MGLeavitt JAHodge DOGrill RGray DT Incidence of nonarteritic anterior ischemic optic neuropathy
Fades Dark Spots and Blemishes Helps reduce the appearance of discoloration, freckles, and post-acne marks