Male and female cats have different regional body compositions and energy requirements for weight loss and weight maintenance

2019 ◽  
Vol 103 (5) ◽  
pp. 1546-1555 ◽  
Author(s):  
Ricardo Souza Vasconcellos ◽  
Karina Nogueira Venturelli Gonçalves ◽  
Naida Cristina Borges ◽  
Francisco José Albuquerque Paula ◽  
Júlio Carlos Canola ◽  
...  
Keyword(s):  
Weight Loss ◽  
Weight Maintenance ◽  
Energy Requirements ◽  
Male And Female ◽  
Body Compositions

scholarly journals Energy requirements for racing endurance sled dogs

2014 ◽  
Vol 3 ◽  
Author(s):  
John P. Loftus ◽  
Molly Yazwinski ◽  
Justin G. Milizio ◽  
Joseph J. Wakshlag
Keyword(s):  
Weight Loss ◽  
Linear Regression ◽  
Weight Maintenance ◽  
Nutrient Content ◽  
Energy Requirements ◽  
Average Weight ◽  
Dietary Energy ◽  
Average Value ◽  
Sled Dogs ◽  
Feeding Regimes

AbstractEndurance sled dogs have unique dietary energy requirements. At present, there is disparity in the literature regarding energy expenditure and thus energy requirements of these dogs. We sought to further elucidate energy requirements for endurance sled dogs under field conditions. Three sled dog teams completing the 2011 Yukon Quest volunteered to provide diet history. Nutritional content was evaluated and a mock meal was analysed for each team. Race data were obtained from www.yukonquest.com. Dogs were weighed at the start of the race in Whitehorse Yukon (WH), a mid-way checkpoint in Dawson Yukon (DS) and at the finish in Fairbanks Alaska. Data are average value per dog or per dog per d. Linear regression compared average weight loss to average kcal/dog consumed daily. Diets and feeding regimes were similar for all three teams. The average daily energy intake and nutrient content was similar for all diets. During leg one (WH to DS), team 1 gained weight overall, whereas the other two teams experienced weight loss. Linear regression revealed 37 638 kJ/dog/d (8995 kcal/dog/d) was required for weight maintenance. During leg two (DS to Fairbanks Alaska), average weights decreased for all three teams. The extrapolated kcal requirement was approximately 57 734 kJ/dog/d (13 799 kcal/dog/d). The carbohydrate contents of these diets also suggest that presumed fat intake for endurance sled dogs may be slightly less than previously thought. Finally, these data support the concept that dietary energy requirements vary substantially with additional variables such as load pulled, terrain and ambient temperature.

The PREVIEW Study

2019 ◽  
Vol 26 (1) ◽  
pp. 10-20
Author(s):  
Maija Huttunen-Lenz ◽  
Sylvia Hansen ◽  
Thomas Meinert Larsen ◽  
Pia Christensen ◽  
Mathijs Drummen ◽  
...  
Keyword(s):  
Weight Loss ◽  
Weight Maintenance ◽  
Maintenance Phase ◽  
Habit Strength ◽  
Health Habits ◽  
Cross Sectional ◽  
Socio Economic Variables ◽  
Overweight Adults ◽  
Modification Intervention

Abstract. Individuals at risk of Type 2 Diabetes are advised to change health habits. This study investigated how the PREMIT behavior modification intervention and its association with socio-economic variables influenced weight maintenance and habit strength in the PREVIEW study. Overweight adults with pre-diabetes were enrolled ( n = 2,224) in a multi-center RCT including a 2-month weight-loss phase and a 34-month weight-maintenance phase for those who lost ≥ 8% body weight. Initial stages of the PREMIT covered the end of weight-loss and the beginning of weight-maintenance phase (18 weeks). Cross-sectional and longitudinal data were explored. Frequent PREMIT sessions attendance, being female, and lower habit strength for poor diet were associated with lower weight re-gain. Being older and not in employment were associated with lower habit strength for physical inactivity. The PREMIT appeared to support weight loss maintenance. Younger participants, males, and those in employment appeared to struggle more with inactivity habit change and weight maintenance.

Weight loss "maintainers" vs. "regainers": Posttreatment physical activity facilitates weight maintenance in obese women

2013 ◽  
Author(s):  
Renee T. Degener ◽  
Melissa H. Laitner ◽  
Danielle M. Lespinasse ◽  
Kristen E. Medina ◽  
Stacey N. Maurer ◽  
...  
Keyword(s):  
Physical Activity ◽  
Weight Loss ◽  
Weight Maintenance ◽  
Obese Women

scholarly journals Alternate Day Fasting Combined with a Low Carbohydrate Diet: Effect on Sleep Quality, Duration, Insomnia Severity and Risk of Obstructive Sleep Apnea in Adults with Obesity

Nutrients ◽  
2021 ◽  
Vol 13 (1) ◽  
pp. 211
Author(s):  
Faiza Kalam ◽  
Kelsey Gabel ◽  
Sofia Cienfuegos ◽  
Mark Ezpeleta ◽  
Eric Wiseman ◽  
...  
Keyword(s):  
Weight Loss ◽  
Obstructive Sleep Apnea ◽  
Sleep Apnea ◽  
Sleep Quality ◽  
Weight Maintenance ◽  
Carbohydrate Diet ◽  
Low Carbohydrate Diet ◽  
Obstructive Sleep ◽  
Low Carbohydrate ◽  
Insomnia Severity

Background: Alternate day fasting combined with a low carbohydrate diet (ADF-LC) is an effective weight loss regimen. Whether the weight loss induced by ADF-LC can improve sleep, remains unknown. Objective: This study examined the effect an ADF-LC diet on sleep quality, duration, insomnia severity and the risk of obstructive sleep apnea. Methods: Adults with obesity (n = 31) participated in ADF (600 kcal “fast day”; ad libitum intake “feast day”) with a low-carbohydrate diet (30% carbohydrates, 35% protein, and 35% fat). The 6-month trial consisted of a 3-month weight loss period followed by a 3-month weight maintenance period. Results: Reductions in body weight (−5 ± 1 kg, p < 0.001) and fat mass (−4 ± 1 kg, p < 0.01) were noted during the weight loss period, and these reductions were sustained during the weight maintenance period. Lean mass and visceral fat remained unchanged. The Pittsburgh Sleep Quality Index (PSQI) score indicated poor sleep quality at baseline (6.4 ± 0.7) with no change by month 3 or 6, versus baseline. ISI score indicated subthreshold insomnia at baseline (8.5 ± 1.0), with no change by month 3 or 6, versus baseline. The percent of subjects with high risk of obstructive sleep apnea at baseline was 45%, with no change by month 3 or 6. Wake time, bedtime, and sleep duration remained unchanged. Conclusion: The ADF-LC diet does not impact sleep quality, duration, insomnia severity or the risk of obstructive sleep apnea in adults with obesity.

scholarly journals Effect of Alternate-Day Fasting on Weight Loss, Weight Maintenance, and Cardioprotection Among Metabolically Healthy Obese Adults

2017 ◽  
Vol 177 (7) ◽  
pp. 930 ◽  
Author(s):  
John F. Trepanowski ◽  
Cynthia M. Kroeger ◽  
Adrienne Barnosky ◽  
Monica C. Klempel ◽  
Surabhi Bhutani ◽  
...  
Keyword(s):  
Weight Loss ◽  
Weight Maintenance ◽  
Obese Adults ◽  
Metabolically Healthy Obese ◽  
Alternate Day Fasting ◽  
Healthy Obese ◽  
Metabolically Healthy

scholarly journals Session 3 (Joint with the British Dietetic Association): Management of obesity Weight-loss interventions in the treatment of obesity

2009 ◽  
Vol 69 (1) ◽  
pp. 34-38 ◽  
Author(s):  
C. R. Hankey
Keyword(s):  
Physical Activity ◽  
Weight Loss ◽  
Energy Expenditure ◽  
Energy Intake ◽  
Weight Maintenance ◽  
Dietary Advice ◽  
Excess Body Weight ◽  
Lifestyle Interventions ◽  
Post Intervention ◽  
Weight Losses

Treatments to induce weight loss for the obese patient centre on the achievement of negative energy balance. This objective can theoretically be attained by interventions designed to achieve a reduction in energy intake and/or an increase in energy expenditure. Such ‘lifestyle interventions’ usually comprise one or more of the following strategies: dietary modification; behaviour change; increases in physical activity. These interventions are advocated as first treatment steps in algorithms recommended by current clinical obesity guidelines. Medication and surgical treatments are potentially available to those unable to implement ‘lifestyle interventions’ effectively by achieving losses of between 5 kg and 10 kg. It is accepted that the minimum of 5% weight loss is required to achieve clinically-meaningful benefits. Dietary treatments differ widely. Successful weight loss is most often associated with quantification of energy intake rather than macronutrient composition. Most dietary intervention studies secure a weight loss of between 5 kg and 10 kg after intervention for 6 months, with gradual weight regain at 1 year where weight changes are 3–4 kg below the starting weight. Some dietary interventions when evaluated at 2 and 4 years post intervention report the effects of weight maintenance rather than weight loss. Specific anti-obesity medications are effective adjuncts to weight loss, in most cases doubling the weight loss of those given dietary advice only. Greater physical activity alone increases energy expenditure by insufficient amounts to facilitate clinically-important weight losses, but is useful for weight maintenance. Weight losses of between half and three-quarters of excess body weight are seen at 10 years post intervention with bariatric surgery, making this arguably the most effective weight-loss treatment.

Infant Obesity, Weight Reduction with Normal Increase in Linear Growth and Fat-free Body Mass

PEDIATRICS ◽  
1992 ◽  
Vol 89 (1) ◽  
pp. 143-145
Author(s):  
JOYCE M. PEIPERT ◽  
VIRGINIA A. STALLINGS ◽  
GERARD T. BERRY ◽  
JULE ANNE D. HENSTENBURG
Keyword(s):  
Weight Loss ◽  
Body Mass ◽  
Weight Maintenance ◽  
Caloric Intake ◽  
Resting Energy Expenditure ◽  
Induce Weight Loss ◽  
Infant Obesity ◽  
Normal Increase ◽  
Free Body ◽  
Treatment Of Obesity

Dietary caloric restriction, as a means to induce weight loss, is seldom used as a treatment of obesity in infancy for fear that permanent stunting of growth may result.1-4 Thus, there is little information on controlled weight loss as the treatment for infant obesity or, more importantly, its effect on growth in length, head circumference, and fat-free body mass during weight loss.5 We present a case of an obese infant who, secondary to a metabolic disorder, required nutritional support both intravenously and by nasogastric tube. During 15 months, the patient's resting energy expenditure (REE) was measured to determine an appropriate caloric intake to promote weight loss and later weight maintenance.

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