Sentences with phrase «during ad libitum»

Current goals were to determine whether: (1) sleep is different after consumption of a controlled diet vs. an ad libitum diet, and (2) dietary intake during ad libitum feeding is related to nocturnal sleep.

Furthermore, why overeating during ad libitum food availability occurred in the 9 - h condition is unclear, but perhaps not unexpected based on the availability and palatability of food provided (36), and comparisons of other feeding models during adequate versus insufficient sleep are needed.

Overall, men expended more energy (2,575.6 ± 64.6 kcal / d men versus 2,045.2 ± 56.6 kcal / d women), consumed more calories (3,850.8 ± 118.9 versus 2,277.4 ± 92.4 kcal / d), were in greater positive energy balance (1,275.2 ± 80.2 versus 232.2 ± 74.2 kcal / d), and gained more weight (0.95 ± 0.14 versus 0.13 ± 0.16 kg) than women during ad libitum food availability regardless of sleep opportunity (all sex differences P < 0.0015).

We found that RMR, the major component of total daily energy expenditure, did not increase with the high - protein diets and that overall weight loss during ad libitum feeding was fully explained by the cumulative reduction in caloric intake.

Not exact matches

«Caloric restriction (60 % of ad libitum intake) maintained only during the 2 - week experimental period did not affect collagen accumulation, but did result in decreased levels of the difunctional crosslink dihydroxylysinonor - leucine (DHLNL) in sponges implanted for 10 days.»

Consider a set of before / after pics I took from a 2 week diet break, during which I ate at maintenance +10 % and took 2 days of full blown ad libitum (meaning no counting) eating:

Ghrelin AUC values measured after 12 wk of ad libitum high - protein diet consumption during CRC3 were significantly greater than were the values measured during visit CRC1 (Table 6).

We studied the consequences of a 15 % increase in energy from dietary protein in 19 subjects under weight - stable conditions (isocaloric diets) during the first 4 wk of the protocol and during active weight loss (ad libitum diet) in the final 12 wk of the protocol.

Body composition and energy intake data obtained during the final 24 - h periods of the weight - maintaining 15 % - protein diet (visit CRC1), the isocaloric weight - maintaining 30 % - protein diet (visit CRC2), and the ad libitum 30 % - protein diet (visit CRC3) 1

Plasma leptin data obtained during the final 24 - h periods of the weight - maintaining 15 % - protein diet (visit CRC1), the isocaloric weight - maintaining 30 % - protein diet (visit CRC2), and the ad libitum 30 % - protein diet (visit CRC3) 1

Protein deficiency is a strong driver of appetite, especially during pregnancy, so it's likely that if the mice had been allowed to feed ad libitum there would have been no problems on a 10 % protein chow.

I have also done gluten - free back during half of 2011, and I was able to eat ad libitum (didn't track Calories) and maintain the same weight.

The fasting duration usually lasts for 24 to 120 hours, followed by the refeeding period, during which the ad libitum to food was permitted, thus forming a cycle.

Participants consumed more calories than needed to maintain weight when food was available ad libitum and 24 - h food intake was ∼ 6 % greater during the 5 - h than 9 - h condition (P < 0.05; Fig. 2C).

Adhering to these traditional concepts the US Department of Agriculture has concluded that diets, which reduce calories, will result in effective weight loss independent of the macronutrient composition, which is considered less important, even irrelevant.14 In contrast with these views, the majority of ad - libitum studies demonstrate that subjects who follow a low - carbohydrate diet lose more weight during the first 3 — 6 months compared with those who follow balanced diets.15, 16, 17 One hypothesis is that the use of energy from proteins in VLCKD is an «expensive» process for the body and so can lead to a «waste of calories», and therefore increased weight loss compared with other «less - expensive» diets.13, 18, 19 The average human body requires 60 — 65 g of glucose per day, and during the first phase of a diet very low in carbohydrates this is partially (16 %) obtained from glycerol, with the major part derived via gluconeogenesis from proteins of either dietary or tissue origin.12 The energy cost of gluconeogenesis has been confirmed in several studies7 and it has been calculated at ∼ 400 — 600 Kcal / day (due to both endogenous and food source proteins.18 Despite this, there is no direct experimental evidence to support this intriguing hypothesis; on the contrary, a recent study reported that there were no changes in resting energy expenditure after a VLCKD.20 A simpler, perhaps more likely, explanation for improved weight loss is a possible appetite - suppressant action of ketosis.

Grace may be fed ad - libitum during growth, gestation or lactation.

Ad libitum feeding is recommended in dogs during lactation.