Journal of obesity and weight loss therapy 

About: Journal of obesity and weight loss therapy is an academic journal. The journal publishes majorly in the area(s): Weight loss & Overweight. It has an ISSN identifier of 2165-7904. Over the lifetime, 355 publications have been published receiving 1534 citations.

Exercise Training and Insulin Resistance: A Current Review.

Abstract: There is a general perception that increased physical activity will improve glucose homeostasis in all individuals. While this is an attractive concept, this conclusion may be overly simplistic and even misleading. The topic was reviewed extensively over 30 years ago and it was concluded that acute exercise enhances glucose uptake. However, in some cases the chronic influence of interventions utilizing exercise may have little effect on glucose metabolism. Moreover, insulin resistance often returns to near baseline levels within a couple of days following cessation of the exercise bout; leaving the overall effectiveness of the intervention in question. Since improving glucose homeostasis should be the focal endpoint of any intervention designed to mitigate the overwhelming degree of insulin resistance in individuals at risk for metabolic disease, it is essential to evaluate the key components of a successful approach.

Body size preferences and socio-cultural influences on attitudes towards obesity among Moroccan Sahraoui women

Abstract: The purpose of this investigation was to study body size preferences and to examine the influence of sociocultural factors on obesity among 249 Moroccan Sahraoui women. Participants rated their ideal body size and the size they thought to be \"healthy,\" using a figural scale consisting of nine images ranging from thin to obese. They also noted which particular sociocultural influences affected their body size ratings. The results indicated that women's rating of ideal body size (4.88) was significantly larger than their rating of healthy body size (4.33). The desire to lose weight was very low even among the majority of obese women, and educational level did not affect desire to lose weight. Women not satisfied with their body size were more likely to report trying to gain weight rather than to lose it. The major factors reported to influence body size ideal were mothers, men, and traditional clothing. It is an enormous challenge for the health institutions of Morocco to prevent obesity and its complications. Prevention programs should include teenagers and key family members.

Low Starch/Low Dairy Diet Results in Successful Treatment of Obesity and Co-Morbidities Linked to Polycystic Ovary Syndrome (PCOS).

Abstract: Background: Polycystic Ovary Syndrome (PCOS) affects approximately 15% of reproductive-age women and increases risk of insulin resistance, type 2 diabetes mellitus, cardiovascular disease, cancer and infertility. Hyperinsulinemia is believed to contribute to or worsen all of these conditions, and increases androgens in women with PCOS. Carbohydrates are the main stimulators of insulin release, but research shows that dairy products and starches elicit greater postprandial insulin secretion than non-starchy vegetables and fruits. The purpose of this study was to determine whether an 8-week low-starch/low-dairy diet results in weight loss, increased insulin sensitivity, and reduced testosterone in women with PCOS. Methods: Prospective 8-week dietary intervention using an ad libitum low starch/low dairy diet in 24 overweight and obese women (BMI ≥25 kg/m2 and ≤45 kg/m2) with PCOS. Diagnosis of PCOS was based on the Rotterdam criteria. Weight, BMI, Waist Circumference (WC), Waist-to-Height Ratio (WHtR), fasting and 2-hour glucose and insulin, homeostasis model assessment of Insulin Resistance (HOMA-IR), HbA1c, total and free testosterone, and Ferriman-Gallwey scores were measured before and after the 8-week intervention. Results: There was a reduction in weight (-8.61 ± 2.34 kg, p<0.001), BMI (-3.25 ± 0.88 kg/m2, p<0.001), WC (-8.4 ± 3.1 cm, p<0.001), WHtR (-0.05 ± 0.02 inches, p<0.001), fasting insulin (-17.0 ± 13.6 μg/mL, p<0.001) and 2- hour insulin (-82.8 ± 177.7 μg/mL, p=0.03), and HOMA-IR (-1.9 ± 1.2, p<0.001) after diet intervention. Total testosterone (-10.0 ± 17.0 ng/dL, p=0.008), free testosterone (-1.8 pg/dL, p=0.043) and Ferriman-Gallwey scores (-2.1 ± 2.7 points (p=0.001) were also reduced from pre- to post-intervention. Conclusion: An 8-week low-starch/low-dairy diet resulted in weight loss, improved insulin sensitivity and reduced testosterone in women with PCOS.