Rethinking Primate Origins Again.
Rethinking Primate Origins Again.
Filed under: Eating Disorders
Am J Primatol. 2012 Nov 26;
Sussman RW, Tab Rasmussen D, Raven PH
In 1974, Cartmill introduced the theory that the earliest primate adaptations were related to their being visually oriented predators active on slender branches. Given more recent data on primate-like marsupials, nocturnal prosimians, and early fossil primates, and the context in which these primates first appeared, this theory has been modified. We hypothesize that our earliest primate relatives were likely exploiting the products of co-evolving angiosperms, along with insects attracted to fruits and flowers, in the slender supports of the terminal branch milieu. This has been referred to as the primate/angiosperm co-evolution theory. Cartmill subsequently posited that: “If the first euprimates had grasping feet and blunt teeth adapted for eating fruit, but retained small divergent orbits…” then the angiosperm coevolution theory would have support. The recent discovery of Carpolestes simpsoni provides this support. In addition, new field data on small primate diets, and a new theory concerning the visual adaptations of primates, have provided further evidence supporting the angiosperm coevolution theory.Am. J. Primatol. 00:1-12, 2012. © 2012 Wiley Periodicals, Inc.
HubMed – eating
Social Status as a Mediator of Self-Perceived Health, Quality of Life and Health-Related Behaviour in Obesity.
Filed under: Eating Disorders
Gesundheitswesen. 2012 Nov 26;
Burkert NT, Freidl W, Muckenhuber J, Großschädl F, Stronegger WJ, Rásky E
Obesity prevalence is increasing worldwide and associated with a high health risk. Unfavourable psychological factors, lower self-ratings of health and worse health-related behaviour can be found in individuals with a low socioeconomic status (SES). Therefore, the aim of our study was to investigate whether normal weight vs. obese subjects with a high vs. low socioeconomic status (SES) differ with regard to self-perceived health, quality of life and health-related behaviour.Data of the Austrian Health Interview Survey (ATHIS) 2006/07, precisely of 8015 subjects were analysed stratified by sex and adjusted by age concerning these outcomes.The results have shown that men and women with a low SES differ significantly from those with a high SES in terms of self-perceived health, quality of life, intensity of physical activities, alcohol consumption, and eating behaviour (men: p <0.001; women: p<0.001). A significant interaction between the body mass index (BMI) and SES occurred in men concerning quality of life in the domains physical (p<0.05) and psychological health (p<0.01), in women as to self-perceived health (p<0.01), quality of life in the domains physical health (p<0.01) and environment (p<0.05), as well as physical activities (p<0.01).The SES has a strong negative impact on health-related variables, especially in obese subjects, and therefore risk assessment in the primary health-care setting should include socioeconomic factors. Furthermore, a continued strong public health programme is required with an absolute priority placed on obese subjects of low SES. %%T::30%%%%T::31%%%%T::32%%HubMed - eating%%T::32%%%%T::32%%%%T::32%% %%T::32%% %%T::32%% Effects of an exercise and hypocaloric healthy eating program on biomarkers associated with long-term prognosis after early-stage breast cancer: a randomized controlled trial.
Filed under: Eating Disorders
Cancer Causes Control. 2012 Nov 27; Scott E, Daley AJ, Doll H, Woodroofe N, Coleman RE, Mutrie N, Crank H, Powers HJ, Saxton JMExcess body weight at diagnosis and weight gain after breast cancer are associated with poorer long-term prognosis. This study investigated the effects of a lifestyle intervention on body weight and other health outcomes influencing long-term prognosis in overweight women (BMI > 25.0 kg/m(2)) recovering from early-stage (stage I-III) breast cancer. A total of 90 women treated 3-18 months previously were randomly allocated to a 6-month exercise and hypocaloric healthy eating program (n = 47, aged 55.6 ± 10.2 year) or control group (n = 43, aged 55.9 ± 8.9 year). Women in the intervention group received three supervised exercise sessions per week and individualized dietary advice, supplemented by weekly nutrition seminars. Body weight, waist circumference, waist/hip ratio [WHR], cardiorespiratory fitness, blood biomarkers associated with breast cancer recurrence and cardiovascular disease risk, and quality of life (FACT-B) were assessed at baseline and 6 months. Three-day diet diaries were used to assess macronutrient and energy intakes. A moderate reduction in body weight in the intervention group (median difference from baseline of -1.09 kg; IQR -0.15 to -2.90 kg; p = 0.07) was accompanied by significant reductions in waist circumference (p < 0.001), WHR (p = 0.005), total (p = 0.021) and saturated fat (p = 0.006) intakes, leptin (p = 0.005), total cholesterol (p = 0.046), and resting diastolic blood pressure (p = 0.03). Cardiopulmonary fitness (p < 0.001) and FACT-B quality of life (p = 0.004) also showed significant improvements in the intervention group. These findings suggest that an individualized exercise and a hypocaloric healthy eating program can positively impact upon health outcomes influencing long-term prognosis in overweight women recovering from early-stage breast cancer. HubMed – eating
[Consumption of animal-derived foods and mouth and oropharyngeal cancer].
Filed under: Eating Disorders
Rev Panam Salud Publica. 2012 Sep; 32(3): 185-91
Toporcov TN, Biazevic MG, Rotundo LD, Andrade FP, Carvalho MB, Brasileiro RS, Kowalski LP, Antunes JL
Evaluate the relationship between animal-derived foods and mouth and oropharyngeal cancer.Hospital-based case-control study matched by sex and age (± 5 years) with data collected between July of 2006 and June of 2008. The sample contained 296 patients with mouth and oropharyngeal cancer and 296 patients without a cancer history who were treated in four hospitals in the City of São Paulo, State of São Paulo, Brazil. A semistructured questionnaire was administered to collect data regarding socioeconomic condition and harmful habits (tobacco and alcoholic beverage consumption). To assess eating habits, a qualitative questionnaire that asked about the frequency of food consumption was used. The analysis was rendered by means of multivariate logistic regression models that considered the existing hierarchy among the characteristics studied.Among foods of animal origin, frequent consumption of beef (OR = 2.73; CI95% = 1.27-5.87; P < 0.001), bacon (OR = 2.48; CI95% = 1.30-4.74; P < 0.001) and eggs (OR = 3.04; CI95% = 1.51-6.15; P < 0.001) was linked to an increased risk of mouth and oropharyngeal cancer, in both the univariate and multivariate analyses. Among dairy products, milk showed a protective effect against the disease (OR = 0.41; CI95% = 0.21-0.82; P < 0.001).This study affirms the hypothesis that animal-derived foods can be etiologically linked to mouth and oropharyngeal cancer. This information can guide policies to prevent these diseases, generating public health benefits. HubMed – eating
Jenni Schaefer – Eating Disorders Part 1 of 3 – We chat to Jennie about how she overcame her eating disorder which she has written about in her book “Life without ED”(eating Disorder). We find out how others out there can find that freedom too Please comment,rate and sub. It takes alot of hard work and time to put these videos and interviews together..Its a nice way to say thank you….
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