教授：看看这个早已经做了的实验，对象不是老鼠，鸡，兔子，是大活人

这些实验对象还都是肥胖有病的人，叫他们吃低碳高脂饮食（50%的热量来自饱和脂肪，很高脂），结果是血脂都减低了。

Abstract
OBJECTIVE:
To determine whether a diet of high saturated fat and avoidance of starch (HSF-SA) results in weight loss without adverse effects on serum lipids in obese nondiabetic patients.

PATIENTS AND METHODS:
Twenty-three patients with atherosclerotic cardiovascular disease participated in a prospective 6-week trial at the Christiana Care Medical Center in Newark, Del, between August 2000 and September 2001. All patients were obese (mean +/- SD body mass index [BMI], 39.0+/-7.3 kg/m2) and had been treated with statins before entry in the trial. Fifteen obese patients with polycystic ovary syndrome (BMI, 36.1+/-9.7 kg/m2) and 8 obese patients with reactive hypoglycemia (BMI, 46.8+/-10 kg/m2) were monitored during an HSF-SA diet for 24 and 52 weeks, respectively, between 1997 and 2000.

RESULTS:
In patients with atherosclerotic cardiovascular disease, mean +/- SD total body weight (TBW) decreased 5.2%+/-2.5% (P<.001 as did body fat percentage nuclear magnetic resonance spectroscopic analysis of lipids showed decreases in total triglycerides very low-density lipoprotein vldl size large concentration and medium high-density ldl concentrations were unchanged but hdl increased. patients with polycystic ovary syndrome lost tbw reactive hypoglycemia at weeks respectively without adverse effects on serum lipids.>
CONCLUSION:
An HSF-SA diet results in weight loss after 6 weeks without adverse effects on serum lipid levels verified by nuclear magnetic resonance, and further weight loss with a lipid-neutral effect may persist for up to 52 weeks.



http://www.ncbi.nlm.nih.gov/pubmed/14601690


不是借此提倡每个人都吃高脂肪，而是觉得，人体营养学有很多误区和未知未定论的东西。