by adec » Fri Feb 16, 2007 12:06 pm
I think we can all agree that the current cholesterol formula is completely outmoded based on cutting-edge science. But that should be no reason to definitively dismiss every cholesterol factor and/or theory, in absence of a more correct formula, in light of simple moderation even. This starkly opposed contrarian mode of action has the potential to be just as disadvantageous. In my opinion, moderation (a balanced diet) will always be the key.
As has been stated, we now know LDL isn't as much a threat as in its oxidized form. But more importantly, Lipoprotein (a,) a major component of LDL, might now be considered an even bigger threat to cardiovascular health... perhaps the biggest. Lipoprotein (a) is basically a double bag of fat, encased in a sticky protein called apoprotein(a). Once in our vessels, Lp (a) acts much like an adhesive, also creating blockage and inflammation. And the most effective way to lower Lp (a) is not through the clinical use of statins, but simple niacin and vitamin C supplementation.
However, there's also a caveat about mindless fat consumption. Too much can tie-up our bodies' metabolism, thus impairing the ability to maintain levels of valuable nutrients and vitamins, such as C and B3. This in-turn would be a great hindrance to lowering Lp (a.) For this reason alone, I believe very strongly in moderating iffy saturated fats, and substituting with good fats, such as monounsaturated and Omega 3s.
Our diets already contain an abundance of saturated fats, Omega 6s, and sugars, and so few polyunsaturated Omega 3 fats. The very inflammation-inducing prostaglandins created by excess saturated fats are somewhat decreased by Omega 3 consumption. A diet high in saturated fats might also increase insulin dependence.
Of course, eliminating ALL hydrogenated oils and trans-fats from your diet is a no-brainer. Otherwise, I wish it was as clear-cut as either side is making it appear. The body is a complex organism, and our understanding is limited to the point of almost being simplistic. And there isn't a single magic bullet.