Marty Kendall分析數據後,發現低醣飲食的減肥關鍵是高蛋白質,不是低醣,也不是脂肪!(This observation
from the data also aligns with this recent study that tested
high protein low carb vs normal protein high fat and found
that“Body-weight loss and weight-maintenance depends on the
high-protein, but not on the ‘low-carb’ component of the
diet, while it is unrelated to the concomitant fat-content
of the diet.”)
很弔詭的是脂肪細胞會分泌發炎物質來把蜇伏的皮質酮轉化成活躍的皮質醇,脂肪細胞還能直接生產皮質醇,自己壯大自己,這就是減肥困難之處。(Adipose
tissue creates its own inflammatory cytokines and upregulates
the enzyme 11 beta HSD (11 beta-hydroxysteroid dehydrogenase).
That converts cortisone into cortisol.) (Cortisol from Fat: Fat
tissue makes cortisol, causing it to be amplified in the fat
tissue, stimulating the growth of more fat tissue. It is
different from cortisol made from the adrenals, which originated
in the hypothalamus and then the pituitary.)
Change in daytime levels of leptin, ghrelin, appetite and hunger
from 10-hour to 4-hour bedtimes in 12 healthy lean subjects
after 2 days of curtailed sleep.