We have all been indoctrinated for decades into thinking that cholesterol should be low. Doctors, nurses and medical thinking still spout this ad nauseum.
The truth is that once people separate out the scientific evidence from the mumbo jumbo collective thinking, they find the situation is both more complex and more reassuring than they expect.
Ken Sikaris explains what happens to cholesterol when people adopt a LCHF way of eating. Even if levels go up, this does not mean it is necessarily a bad thing.
There is growing evidence that having low cholesterol is actually connected to higher death rates than high cholesterol - especially as we get older. Higher levels also protect brain function.
http://jama.jamanetwork.com/article.aspx?articleid=381733
http://www.bmj.com/content/351/bmj.h3978/
http://qjmed.oxfordjournals.org/content/96/12/927
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2614555/
Saturated fat has been demonised for far too long. In this video, a highly qualified dietitian explains why the whole saturated
fat is bad thinking is just plain wonky.
So many knee jerk reactions exist about Cholesterol that is it like fighting a spider's web. First people think that high cholesterol must be bad. Nope. It is more about ratios and trigs, than LDL and HDL or Total Cholesterol. Then they think that cholesterol causes clogged arteries and heart attacks. Nope. This is simply nonsense and not supported by the science. Then they think that diet has a huge impact, and they should cut fats. Nope. It is the body that decides how much LDL and HDL are being carted around at any time, not our diet. Certain ways of eating can impact cholesterol levels in the blood, but provided you aren't eating too many carbs, hydrogenated/processed trans fats and drinking too much alcohol (because they affect cholesterol too!) then your own body regulates things.
Don't take my word for it. Do your own reading. But please, don't just fall back to the old thinking and then worrit yourselves sick about it.
Here are some books that you may find useful.
The Great Cholesterol Con - Malcom Kendrick
The Great Cholesterol Myth - Bowden, Sinatra and Rawlings
The Art and Science of Low Carb Living - Voleck and Phinney