Soldato
- Joined
- 25 Sep 2011
- Posts
- 3,859
You dont seem to have a grasp on what exactly is strained and therefore your speculation is nothing less than paranoia. Your kidneys do nor marrow come under any strain from giving blood. It is very different from lifting weights, there are no physical strains on your body, so your comparison is moot.
Do tell me what I've missed? Do show me proof that your kidneys or marrow do not come under strain. Of course there are physical strains, to say there are not is ridiculous, the argument is in how much.