Saturday, December 29, 2012
Gladiators Got Fat From High Carb Diet
The Gladiator Diet: They turned up some surprising results. Compared to the average inhabitant of Ephesus, gladiators ate more plants and very little animal protein. The vegetarian diet had nothing to do with poverty or animal rights. Gladiators, it seems, were fat. Consuming a lot of simple carbohydrates, such as barley, and legumes, like beans, was designed for survival in the arena. Packing in the carbs also packed on the pounds
Tuesday, March 06, 2012
Could Eating More Fat Cheese And Milk Make You Smarter?
Could eating more cheese and milk make you brainier? | Mail Online: Fat lot of good: How eating more cheese and milk could make you brainier
...new research has caused controversy by suggesting that, in fact, dairy food could be essential for a healthy brain.
The study, by U.S. and Australian researchers, involving 1,000 adults, found those who regularly have dairy products such as milk, cheese and yoghurt score better on tests of mental ability than people who never, or rarely, consume dairy.
...new research has caused controversy by suggesting that, in fact, dairy food could be essential for a healthy brain.
The study, by U.S. and Australian researchers, involving 1,000 adults, found those who regularly have dairy products such as milk, cheese and yoghurt score better on tests of mental ability than people who never, or rarely, consume dairy.
Thursday, March 01, 2012
Eating a High Fat Breakfast May be Good for You
Why Eating a High Fat Breakfast May be Good for You | Fox News: The study revealed that mice fed a meal higher in fat after waking up had normal metabolic profiles. On the other hand, they found mice that ate a carbohydrate-rich meal in the morning and a high fat meal at the end of the day had increased weight gain, glucose intolerance and other factors related to metabolic syndrome.
Saturday, April 10, 2010
Very-low-carbohydrate diets and preservation of muscle mass
Nutrition & Metabolism | Full text | Very-low-carbohydrate diets and preservation of muscle mass:
"Although more long-term studies are needed before a firm conclusion can be drawn, it appears, from most literature studied, that a VLCARB is, if anything, protective against muscle protein catabolism during energy restriction, provided that it contains adequate amounts of protein."
"Although more long-term studies are needed before a firm conclusion can be drawn, it appears, from most literature studied, that a VLCARB is, if anything, protective against muscle protein catabolism during energy restriction, provided that it contains adequate amounts of protein."
Saturday, March 13, 2010
Safflower Oil Reduces Belly Fat
Safflower Oil Reduces Belly Fat: The Clinical Study that Supports the Health Claim:
"Results: Although safflower oil did not lower total body fat, it did reduce abdominal (belly) fat by 2.3 pounds and 4.2 pounds, or an average of 6.3%. It also increased lean muscle mass by an average of 1.4 pounds and 3 pounds. Moreover, it reduced fasting blood sugar levels by 11 and 19 points."
"Results: Although safflower oil did not lower total body fat, it did reduce abdominal (belly) fat by 2.3 pounds and 4.2 pounds, or an average of 6.3%. It also increased lean muscle mass by an average of 1.4 pounds and 3 pounds. Moreover, it reduced fasting blood sugar levels by 11 and 19 points."
Comparison of energy-restricted very low-carbohydrate and low-fat diets on weight loss and body composition in overweight men and women
Comparison of energy-restricted very low-carbohydrate and low-fat diets on weight loss and body composition in overweight men and women:
This study shows a clear benefit of a VLCK (very low-carbohydrate ketogenic)over LF (low-fat) diet for short-term body weight and fat loss, especially in men. A preferential loss of fat in the trunk region with a VLCK diet is novel and potentially clinically significant but requires further validation. These data provide additional support for the concept of metabolic advantage with diets representing extremes in macronutrient distribution.
"Results
Actual nutrient intakes from food records during the VLCK (%carbohydrate:fat:protein = ~9:63:28%) and the LF (~58:22:20%) were significantly different. Dietary energy was restricted, but was slightly higher during the VLCK (1855 kcal/day) compared to the LF (1562 kcal/day) diet for men. Both between and within group comparisons revealed a distinct advantage of a VLCK over a LF diet for weight loss, total fat loss, and trunk fat loss for men (despite significantly greater energy intake). The majority of women also responded more favorably to the VLCK diet, especially in terms of trunk fat loss. The greater reduction in trunk fat was not merely due to the greater total fat loss, because the ratio of trunk fat/total fat was also significantly reduced during the VLCK diet in men and women. Absolute REE (kcal/day) was decreased with both diets as expected, but REE expressed relative to body mass (kcal/kg), was better maintained on the VLCK diet for men only. Individual responses clearly show the majority of men and women experience greater weight and fat loss on a VLCK than a LF diet."
This study shows a clear benefit of a VLCK (very low-carbohydrate ketogenic)over LF (low-fat) diet for short-term body weight and fat loss, especially in men. A preferential loss of fat in the trunk region with a VLCK diet is novel and potentially clinically significant but requires further validation. These data provide additional support for the concept of metabolic advantage with diets representing extremes in macronutrient distribution.
"Results
Actual nutrient intakes from food records during the VLCK (%carbohydrate:fat:protein = ~9:63:28%) and the LF (~58:22:20%) were significantly different. Dietary energy was restricted, but was slightly higher during the VLCK (1855 kcal/day) compared to the LF (1562 kcal/day) diet for men. Both between and within group comparisons revealed a distinct advantage of a VLCK over a LF diet for weight loss, total fat loss, and trunk fat loss for men (despite significantly greater energy intake). The majority of women also responded more favorably to the VLCK diet, especially in terms of trunk fat loss. The greater reduction in trunk fat was not merely due to the greater total fat loss, because the ratio of trunk fat/total fat was also significantly reduced during the VLCK diet in men and women. Absolute REE (kcal/day) was decreased with both diets as expected, but REE expressed relative to body mass (kcal/kg), was better maintained on the VLCK diet for men only. Individual responses clearly show the majority of men and women experience greater weight and fat loss on a VLCK than a LF diet."
Wednesday, March 10, 2010
Sunday, January 24, 2010
Saturated fat and cardiovascular disease
Meta-analysis of prospective cohort studies evaluating the association of saturated fat with cardiovascular disease -- Siri-Tarino et al., 10.3945/ajcn.2009.27725 -- American Journal of Clinical Nutrition:
"A meta-analysis of prospective epidemiologic studies showed that there is no significant evidence for concluding that dietary saturated fat is associated with an increased risk of CHD or CVD."
"A meta-analysis of prospective epidemiologic studies showed that there is no significant evidence for concluding that dietary saturated fat is associated with an increased risk of CHD or CVD."
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