Who can handle niacin?

Who can handle taking regular niacin without getting a flush?

I've ran all mold scripts many times, countless ce's, b1,b2, niacin, no flush niacin, niacinamide, betaine hcl, taurine.

I still get red, scalp was engorged with blood moments ago. So it would appear I'm still full of mold/fungus that rife can't get to or I'm constantly polluting myself.

My brother that eats a worse diet than me, smokes cigarettes, takes no supps has no reaction to niacin. We live together too so environment isnt a factor.

Good link about the liver

http://balancedconcepts.net/liver_phases_detox_paths.pdf