Re: Zijn er voedingmiddelen die jullie echt missen, en toch niet kopen?

Forum Forums Vragen over voeding en gezondheid Zijn er voedingmiddelen die jullie echt missen, en toch niet kopen? Re: Zijn er voedingmiddelen die jullie echt missen, en toch niet kopen?

#49646

Joopie
Bijdrager

Oké duidelijk, maar mijn punt is nog steeds het volgende:

Quote:
H2O2 (In the presence of iron) > OH- + OH*

(Hydrogen peroxide is converted into alkaline hydroxide

ions and hydroxyl free radical in the presence of iron and

other metals.)

Quote:
“Hydrogen peroxide is almost inert until it meets iron,

regardless of whether the iron is in solution or embedded in

a protein. Hydrogen peroxide reacts [really, really] quickly

with iron to generate hydroxyl radicals… Hydroxyl radicals

attack all proteins, lipids and DNA indiscriminately, initiating

destructive free radical chain reactions that spread damage

and destruction. Hydroxyl radicals are extremely reactive

fragments, the molecular equivalents of random muggers.

They can react with all biological molecules at speeds

approaching their rate of diffusion. This means that they

react with the first molecules in their path and it is virtually

impossible to stop them from doing so. They cause damage

even before leaving the barrel of the gun.

(Nick Lane, Ph.d., Oxygen, The Molecule That Made the

World, Oxford University Press, 2002, page115-116, ISBN

0-19-860783-0)

1) Ijzer en metalen zijn in het hele lichaam aanwezig?

2) Dus het hydroxyl radicalen kunnen in het hele lichaam gevormd worden en dus schade zoals DNA-schade aanbrengen?