Visceral adiposity and metabolic syndrome after very high - fat and low
fat isocaloric diets: a randomized controlled trial.
Not exact matches
Long haul impacts of a low - sugar weight reduction count calories contrasted and an
isocaloric low -
fat eating routine following 12 months.
Finally, we compared the diet enriched in soybean oil to an
isocaloric diet that contained the same amount of total
fat (40 % kcal, Americans consume 34 - 37 %
fat) but with 90 % of the
fat from coconut oil.
Methods: Adult C57Bl / 6 mice were subjected to
isocaloric high -
fat / high - sucrose diets (HFD), enriched in either saturated or monounsaturated
fat, or a control low -
fat diet (LFD).
In brief, the weight loss was accomplished by one of two hypocaloric (1400 kcal / d)
isocaloric pseudo-Dukan Diets (higher protein & lower
fat than Atkins)
Sleep well, eat protein - rich foods, and perform resistance exercise = build muscle... but you'd probably build more muscle by swapping out some dietary
fat for carbs (assuming isonitrogenous &
isocaloric diets).
In my Do Calories Matter article, I explain that many tens of so called «
isocaloric» studies demonstrate no difference in weight and / or body fatness when either carbohydrate or
fat levels are manipulated while calories are controlled for.
Design: Appetite, caloric intake, body weight, and
fat mass were measured in 19 subjects placed sequentially on the following diets: a weight - maintaining diet (15 % protein, 35 %
fat, and 50 % carbohydrate) for 2 wk, an
isocaloric diet (30 % protein, 20 %
fat, and 50 % carbohydrate) for 2 wk, and an ad libitum diet (30 % protein, 20 %
fat, and 50 % carbohydrate) for 12 wk.
If such a diet performs identically to standard
isocaloric diets in terms of
fat loss and metabolic improvement, then maybe the calorie - is - a-calorie folks are right.
The
isocaloric (similar calorie composition) diets were: very low
fat (CHO:
fat: protein; % SF 70:10:20), high unsaturated
fat (50:30:20; 6 %) and VLCARB (4:61:35, 20 %).
Rats fed
isocaloric diets in which the
fat source was varied among three groups — a beef tallow group (primarily saturated
fat, 3 % PUFA), an olive oil group (primarily unsaturated, 10 - 15 % PUFA), and a safflower oil group (78 % PUFA)-- had highly variable weight gains.
The
isocaloric low -
fat meal consisted of Kellogg's Frosted Flakes, skim milk, Source
fat - free yogurt, a Kellogg's Fruit Loops fruit bar, and Sunny Delight orange juice [830 kcal (3475 kJ), 1g of
fat and 15 mg of cholesterol].
In a high quality seven day, randomized, crossover study conducted by Sunehag et al. (2002), twelve healthy, non-obese adolescents (six males, six females) were maintained at home on prepared,
isocaloric diets containing 60 % carbohydrate, 25 %
fat, and 15 % protein, with 10 % or 40 % of the carbohydrate (6 or 24 % of dietary energy) content provided by fructose (low fructose or high fructose diet, respectively)... The total amounts of fructose ingested in the low and high fructose diets were estimated to be 36 and 133 g / day in females and 40 and 136 g / day in males.
We chose to provide a noncaloric placebo as opposed to an
isocaloric supplement providing carbohydrate and
fat only.
Comparison of
isocaloric very low carbohydrate / high saturated
fat and high carbohydrate / low saturated
fat diets on body composition and cardiovascular risk.
Reductions in the percentage of dietary
fat in
isocaloric diets from approximately 40 % to 20 % has resulted in modest, but significant, reductions in testosterone levels [53, 54].
Their findings indicated that 6 weeks of abdominal exercises alone (with no other training) did not reduce abdominal
fat (Note: both the ab exercising group and the control group had identical
isocaloric diets)
Long - term effects of a very - low - carbohydrate weight loss diet compared with an
isocaloric low -
fat diet after 12 mo
Long - term effects of a very - low - carbohydrate weight loss diet compared with an
isocaloric low -
fat diet after 12 months.