Wow, that's dumb. 
Pretty sure mike dolce touched on some cases of desperate guys doing that on the JRE.
Crazy, crazy shit
.
Sounds like something Cody would do, the guy don't give a fuck.
Shouldn't be allowed to fight.
Blood volume is replaced within 24 hours however Red cells need about 4 to 8 weeks for replacement.
pegson123 -Shouldn't be allowed to fight.
Blood volume is replaced within 24 hours however Red cells need about 4 to 8 weeks for replacement.
who needs red cells bro?
Cody is Blood in, blood out, carnal
Galanis -
Weigh in pic. Looks like he didn't even train
lol at the location next people eating their burgers, talk about torturing the fighters
Asked SBN's resident medical expert about McKenzie's curious weigh-cutting strategy. His response: "There's no question that among a number of weight-loss options, donating blood isn't among those typically recommended. Interestingly, the short term side effects aren't actually that severe; you can get lightheaded or faint for a few hours, but the actual volume of fluid that's taken is replenished within 24 hours.
"The real risk is with frequent blood donations. It's not recommended to give blood more than every 8 weeks or so because it takes about that long for the red blood cells that are lost to be replaced by the bone marrow. Frequent donations also can result in iron deficiency, which itself causes a decrease in hemoglobin, the molecule that transports oxygen from the lungs to the rest of the body. So while it may not be an issue immediately, it's something that can definitely become an issue if this is an option he chooses frequently." - Dr. Ali Mohamadi
Supposedly, Matt Hughes used to do something similar.
Fucking dumb as a doorknob.
How much does that greasy mop weigh?
A pint of blood weighs roughly 2.2 pounds fyi
Cody is such a fucking LEGEND. I remember when he said he thought Wendy's burgers were healthy because they had vegetables, carbs, and protein. Love this guy.
That's bloody crazy
He couldn't make 170. That guy is out of control.
Wait. If you are already dehydrated, how can you even give blood? That shit would be a little soupy. Or did he decide to drain instead of cut? So many questions... 
Chill__Owl - What a fuckin idiot and what bigger fuckin idiots who let him do that.
Looks like the weigh in guy is playing some sort of virtual Cody in what seems to be the Future PS6
Spinning Shit - Wait. If you are already dehydrated, how can you even give blood? That shit would be a little soupy. Or did he decide to drain instead of cut? So many questions...He probably didn't even weigh himself that day before hand and assumed that he walked around under 170.
Cody gives absolutely 0 fucks, is probably terrible for the sport as a whole... But I kind of hope he guillotines everyone and wins lol