Catechin in tea reduces oxidized LDL, but milk in tea destroyscatechin
Ah, but why is the LDL getting oxidized in the first place? How did
my Great Grandfather live to be 100+ without any medications or
antioxidant supplements (didn't drink much tea, milk, red wine, or eat
dark chocolate either)? He used a little olive oil, ate only small
portions of meat, and didn't have arachidonic acid in his cells.
Obviously, other things helped too - he got a decent amount of sleep
each night, for example, but the point is that aside from the
indisputable (like getting enough sleep), the key is not to allow
PUFAs into your LDL in the first place. I've cited studies showing
how much more susceptible LDL is to oxidation when it is rich in
PUFAs, so the evidence, when viewed as a whole, is about as strong as
any reasonable person could ask for.
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