Friday, April 18, 2008

A ketogenic diet reduces amyloid beta 40 and 42 in a mouse model of Alzheimer's disease


A ketogenic diet reduces amyloid beta 40 and 42 in a mouse model of Alzheimer's disease:

"Previous studies have suggested that diets rich in cholesterol and saturated fats increased the deposition of Aβ and the risk of developing AD. Here we demonstrate that a diet rich in saturated fats and low in carbohydrates can actually reduce levels of Aβ. Therefore, dietary strategies aimed at reducing Aβ levels should take into account interactions of dietary components and the metabolic outcomes, in particular, levels of carbohydrates, total calories, and presence of ketone bodies should be considered."

Comparison of very low carbohydrate/high saturated fat and high carbohydrate/low saturated fat diets on body composition and cardiovascular risk



Comparison of isocaloric very low carbohydrate/high saturated fat and high carbohydrate/low saturated fat diets on body composition and cardiovascular risk:

"Isocaloric VLCARB results in similar fat loss than diets low in saturated fat, but are more effective in improving triacylglycerols, HDL-C, fasting and post prandial glucose and insulin concentrations. VLCARB may be useful in the short-term management of subjects with insulin resistance and hypertriacylglycerolemia."

A low-carbohydrate, ketogenic diet to treat type 2 diabetes


Nutrition & Metabolism | Abstract | A low-carbohydrate, ketogenic diet to treat type 2 diabetes:

"The LCKD improved glycemic control in patients with type 2 diabetes such that diabetes medications were discontinued or reduced in most participants. Because the LCKD can be very effective at lowering blood glucose, patients on diabetes medication who use this diet should be under close medical supervision or capable of adjusting their medication."

Effects of a carbohydrate-restricted diet on markers for cardiovascular disease



Effects of a carbohydrate-restricted diet on emerging plasma markers for cardiovascular disease:

"A diet based on restricting carbohydrates leads to spontaneous caloric reduction and subsequent improvement in emerging markers of CVD in overweight/obese men who are otherwise healthy."

Eggs modulate the inflammatory response to carbohydrate restricted diets


Eggs modulate the inflammatory response to carbohydrate restricted diets in overweight men:

"A CRD with daily intake of eggs decreased plasma CRP and increased plasma adiponectin compared to a CRD without eggs. These findings indicate that eggs make a significant contribution to the anti-inflammatory effects of CRD, possibly due to the presence of cholesterol, which increases HDL-C and to the antioxidant lutein which modulates certain inflammatory responses."

Monday, April 14, 2008

Natural Trans Fats Have Health Benefits


New Study Shows: Natural Trans Fats Have Health Benefits
ScienceDaily

Contrary to popular opinion, not all trans fats are bad for you.

University of Alberta researcher Flora Wang found that a diet with enriched levels of trans vaccenic acid (VA) -- a natural animal fat found in dairy and beef products -- can reduce risk factors associated with heart disease, diabetes and obesity.

Wednesday, April 09, 2008

Vegetarians AGE faster

Michael R. Eades, M.D.: "Vegetarians AGE faster"

While reading a scientific paper on the benefits of a carnivorous diet I noticed a paper in the list of references at the end that I had never seen cited. I tracked the paper down, read it, and learned that vegetarians have significantly higher rates of advanced glycation end products (AGE) than do omnivores."