Yoga interventions improve obesity-related outcomes including body mass index (BMI), body weight, body fat, and waist circumference, yet it is unclear whether these improvements are due to increased physical activity, increased lean muscle mass, and/or changes in eating behaviors. The purpose of this study is to expand our understanding of the experience of losing weight through yoga. Methods. Semistructured interviews were qualitatively analyzed using a descriptive phenomenological approach. Results. Two distinct groups who had lost weight through yoga responded: those who were overweight and had repeatedly struggled in their attempts to lose weight (55%, n = 11) and those who were of normal weight and had lost weight unintentionally (45%, n = 9). Five themes emerged that differed slightly by group: shift toward healthy eating, impact of the yoga community/yoga culture, physical changes, psychological changes, and the belief that the yoga weight loss experience was different than past weight loss experiences. Conclusions. These findings imply that yoga could offer diverse behavioral, physical, and psychosocial effects that may make it a useful tool for weight loss. Role modeling and social support provided by the yoga community may contribute to weight loss, particularly for individuals struggling to lose weight.

This randomized study evaluated the impact of different exercise training modalities on blood pressure and body fat responses in apparently healthy older men. Forty-eight elderly men (aged 65-75 years) were randomly assigned to an aerobic training group (ATG, n=15), a combined aerobic and resistance training group (CTG, n=16), or a control group (n=17). Both exercise training programs were moderate-to-vigorous intensity, three days/week for 9-months. Strength, aerobic endurance, body fat and blood pressure were measured on five different occasions. The data were analyzed using a mixed-model ANOVA, and the independence between systolic blood pressure (SBP), diastolic blood pressure (DBP) and group was tested. A significant main effect of group (p<0.001) was observed in strength and aerobic endurance, with higher performance observed in the CTG. A significant main effect of group (p<0.001) and time (p=0.029) was observed in body fat percentage, with a 2.3% decrease in CTG. A significant main effect of time was observed in SBP (p=0.005) and in DBP (p=0.011) for both ATG and CTG. Mean decreases in SBP and DBP, respectively, were 15 and 6 mmHg for ATG and 24 and 12 mmHg for CTG. There was a significant association for SBP (p=0.008) and DBP (p=0.005) in the CTG, with significant individual BP profile modifications. Both exercise-training programs reduce resting blood pressure. However, only the combined exercise training was effective at reducing body fat percentage; consequently, there were larger changes in blood pressure, which result in a significant reduction in hypertensive subjects.

This randomized study evaluated the impact of different exercise training modalities on blood pressure and body fat responses in apparently healthy older men. Forty-eight elderly men (aged 65-75 years) were randomly assigned to an aerobic training group (ATG, n=15), a combined aerobic and resistance training group (CTG, n=16), or a control group (n=17). Both exercise training programs were moderate-to-vigorous intensity, three days/week for 9-months. Strength, aerobic endurance, body fat and blood pressure were measured on five different occasions. The data were analyzed using a mixed-model ANOVA, and the independence between systolic blood pressure (SBP), diastolic blood pressure (DBP) and group was tested. A significant main effect of group (p<0.001) was observed in strength and aerobic endurance, with higher performance observed in the CTG. A significant main effect of group (p<0.001) and time (p=0.029) was observed in body fat percentage, with a 2.3% decrease in CTG. A significant main effect of time was observed in SBP (p=0.005) and in DBP (p=0.011) for both ATG and CTG. Mean decreases in SBP and DBP, respectively, were 15 and 6 mmHg for ATG and 24 and 12 mmHg for CTG. There was a significant association for SBP (p=0.008) and DBP (p=0.005) in the CTG, with significant individual BP profile modifications. Both exercise-training programs reduce resting blood pressure. However, only the combined exercise training was effective at reducing body fat percentage; consequently, there were larger changes in blood pressure, which result in a significant reduction in hypertensive subjects.

Obesity is a growing chronic health problem worldwide. Studies about acupuncture for obesity treatment are many. But there are some doubts about the effectiveness of acupuncture versus sham acupuncture in treating obesity due to its lack of medical evidence. Therefore, the aim of this study is to assess the efficacy of acupuncture for obesity treatment and provide clinic evidence. Four English databases (PubMed, EMBASE, Web of Science and Cochrane Central Register of Controlled Trials) and four Chinese databases (China National Knowledge Infrastructure, Chinese BioMedical Database, Chinese Scientific Journal Database and Wan-Fang Data) were searched from their receptions to August 2019. Randomized controlled trials (RCTs) using the comparison between acupuncture and sham acupuncture to treat simple obesity were included. The primary outcome of body mass index (BMI) would be used to measure the effect of acupuncture on obesity. According to the trial data extraction form based on the Cochrane Handbook, two reviewers separately extracted the data. Risk of bias of the RCTs was assessed by the Cochrane Risk of Bias Tool. The study included 8 RCTs with 403 patients. When compared with sham acupuncture, acupuncture showed obviously effect in BMI reduction (MD=1.0kg/m2, 95% CI=0.6 to 1.4, P<0.001). There was also significant reduction in body weight (MD=1.85kg, 95%CI=0.82 to 2.88, p<0.001), WC (MD=0.97cm, 95%CI=0.24 to 1.71, p=0.01) and body fat mass percentage (MD=1.01, 95%CI=0.25 to 1.77, p<0.05). However, WHR (MD=0.01, 95%CI=0 to 0.03, p>0.05) was not statistically and significantly different between the acupuncture and control groups. Adverse effects were reported in 3 studies. The review suggests that acupuncture is an effective therapy for simple obesity rather than a placebo effect. This potential benefit needs to be further evaluated by longer-term and more rigorous RCTs.

Excessive calorie intake and physical inactivity are considered key determinants of the rapid worldwide increase in obesity prevalence, however the relationship between diet and weight gain is complex. We investigated associations between adherence to a Mediterranean diet and long-term changes in weight and waist circumference in volunteers recruited to the Italian section of the prospective European Prospective Investigation into Cancer and Nutrition (EPIC). We investigated 32,119 cohort members who provided anthropometric measures at recruitment and updated information on recall a mean of 12 years later. Adherence to a Mediterranean diet was assessed using the Italian Mediterranean Index (score range 0-11). Associations between index score and weight and waist changes were assessed by multivariate linear regression models. Risks of developing overweight/obesity and abdominal obesity were investigated by multivariate logistic models. Increasing Italian Mediterranean Index score (indicating better adherence) was associated with lower 5-year weight change in volunteers of normal weight at baseline (β -0.12, 95% CI -0.16 to -0.08 for 1 tertile increase in score), but not in those overweight/obese at baseline (P interaction between Index score and BMI 0.0001). High adherence was also associated with reduced risk of becoming overweight/obese (OR 0.91, 95% CI 0.84-0.99 third vs. first tertile); smaller 5-year change in waist circumference (β -0.09, 95% CI -0.14 to -0.03 for 1 tertile increase in score); and lower risk of abdominal obesity (OR 0.91, 95% CI 0.84-0.99 third vs. first tertile). Adherence to a traditional Italian Mediterranean diet may help prevent weight gain and abdominal obesity.

Objectives:Prenatal and early life factors such as Gestational Diabetes Mellitus (GDM), exclusive breastfeeding (EBF), and early exposure to sugar-sweetened beverages (SSBs) may contribute to obesity in children. The relationship of EBF and SSBs with obesity prevalence in children exposed to GDM has rarely been evaluated. This study examined the association of EBF and early SSBs consumption with obesity prevalence in children (1-5y) born to mothers with and without GDM.

Methods:This study used data from the 2014 Los Angeles County Women, Infants, and Children(WIC) Survey, which included 3,707 mothers and their children (1-5y). Infants (1-2y) with weight-for-height ≥ 97.7percentile were classified as subjects with high weight-for-length and children (2-5y) were classified as subjects with obesity if their BMI-for-age was ≥ 95percentile.

Results:The individual and combination interaction effects of GDM, SSBs intake, and EBF on obesity prevalence were all significant ( < 0.05). Compared to GDM offspring, with low SSBs intake, and who were EBF (referent), those who were GDM, with high SSBs intake and who were EBF had approximately a five-fold increase in odds of obesity (OR = 4.77, 95%CI 1.55-8.60, = 0.03). Compared to the GDM referent group, GDM offspring who were not EBF with low and high SSBs intake had 4.3- and 4.4-times higher odds of obesity, respectively (OR = 4.33, 95%CI 1.42- 8.07, = 0.01; OR = 4.38, 95%CI 1.39- 8.16, = 0.01). Using non-GDM, EBF and low SSBs as referent, those who were not EBF, with either high or low SSBs had approximately a 4-fold increase in odds of obesity (OR = 3.62, 95%CI: 2.16-6.05, < 0.0001; OR = 3.83, 95%CI: 2.26-6.48, < 0.0001).Compared to the non-GDM referent group, those who were EBF and had high SSBs intake had 77% higher odds of obesity (OR = 1.77, 95%CI 0.93-3.37, = 0.001).

Conclusions:In non-GDM offspring, EBF was protective against odds of obesity in both high and low SSBs consumers. In GDM offspring, EBF was only protective against obesity when SSBs intake was low. Surprisingly, GDM offspring who were EBF and had high SSBs consumption had a 4- to 5-fold increase in odds of obesity compared to those not EBF with either low or high SSBs intake. These results suggest that interventions should focus on the combined protective effects of EBF and low SSBs intake, particularly in GDM offspring.

Funding Sources:First 5 LA.

BACKGROUND:Auricular acupressure has been used for treating obesity, but inconsistent outcomes have been reported. Moreover, systematic reviews and meta-analyses have seldom addressed the effects of auricular acupressure and duration of treatment in overweight/obese individuals. This study reviewed research articles on auricular acupressure for weight reduction, analyzed the related effects on obesity, and explored the relationships between weight reduction and treatment duration, as well as outcome variables.

METHODS:We searched PubMed, Cochrane Library, CINAHL, MEDLINE with Full Text, National Digital Library of Theses and Dissertation in Taiwan, and Airiti Library for articles up to July 4, 2018. Eight eligible trials were identified for qualitative synthesis, and one of them was excluded from quantitative synthesis. Inclusion criteria were as follows: intervention contained auricular acupressure, study subjects were overweight and/or obese, as defined by published authors, and the study design had 2 or more arms for comparison.

RESULTS:Pooled analysis of the 7 remaining studies revealed that auricular acupressure alone, or with diet and/or exercise, was effective for weight reduction, particularly for decreasing body weight (BW), body mass index (BMI), waist circumference (WC), waist-to-hip ratio (WHR), body fat mass (BFM), and body fat percentage (BFP), compared with no treatment, sham treatment, or use of surgical tape with diet and/or exercise. However, there was no effect on hip circumference. A 12-week acupressure intervention was associated with a larger effect on lowering BW and BMI compared with 4-, 6-, and 8-week interventions. The methodologic quality of trials included in the quantitative synthesis ranged from scores 2 to 6 based on the modified Jadad scale. Additionally, this meta-analysis combined studies that used different acupoints and outcomes evaluated at different timepoints, which may have been potential sources of bias.

CONCLUSION:The study results indicate that auricular acupressure is effective for weight reduction. However, further vigorous studies that use double-blind randomized controlled design are needed to verify these findings. WC, WHR, BFP, or BFM should be used as obesity-related parameters in weight reduction studies to detect changes in fat, muscle, and skeletal weight.

Obesity and subsequent ill health have reached epidemic proportions in developed countries, and many developing countries are on the same trajectory. Weight loss and sustaining a healthy weight have posed a significant challenge for individuals, patients, health-care providers, and public health experts. The literature suggests that dietary advice and lifestyle changes alone have limited sustainable impact for those who are seeking to achieve a healthy weight. Supplementary techniques to control weight, such as acupuncture and auricular acupuncture (AA), have shown mixed results and failed to clearly demonstrate a conclusive impact. This study aimed to provide clarity about the impact of AA on weight loss via a randomized controlled trial. Data were collected from patients to identify measurable girth reduction, weight loss, dietary choices, and mood changes over seven weekly sessions of AA ( = 30) versus sham needle as control ( = 28). Results demonstrated a large and highly significant AA treatment effect for reduced waist circumference over the course of the seven-week intervention. While the treatment effect for weight loss and BMI was not significant, this negative result may have been mediated by the relatively short duration of the study. Results also demonstrated a significant mood improvement across participants in both the AA intervention and control group as the intervention progressed. Further studies are required to determine if the reduction in waist circumference is driven specifically by the AA alone or in conjunction with improved mood. The results also have potentially significant implications for healthcare delivery in the fight against overweight and obesity.

PURPOSE:Overweight and obesity are associated with increased risk of several noncommunicable diseases and are a growing public health issue. The primary purpose of the current study was to investigate incidence of overweight and obesity according to 5-yr cycling habits. The secondary purpose was to investigate incidence of remission from overweight and obesity according to 5-yr cycling habits.

METHODS:We analyzed 9014 men and 8661 women without chronic disease who between 1993 and 2003 completed two assessments approximately 5 yr apart. At both assessments, participants reported habitual cycling habits. Also, body weight and waist circumference were measured by a laboratory technician at baseline and self-assessed at second examination. We computed multivariable adjusted odds ratios (OR) with 95% confidence intervals (CI) for development of and remission from abdominal and general overweight and obesity, according to 5-yr cycling habits.

RESULTS:Continued cycling was associated with lower odds for incidence of abdominal (men,>102 cm; women,>88 cm) and incidence of general (body mass index≥30 kg·m) obesity; compared with no cycling, OR (95% CI) values were 0.82 (0.74-0.91) and 0.74 (0.60-0.92) for abdominal and general obesity, respectively. Also, those who initiated cycling had lower odds for incidence of abdominal obesity; OR (95% CI) was 0.85 (0.73-1.00) relative to no cycling.Although we found no evidence of remission from abdominal and general overweight and obesity according to 5-yr cycling habits, those who continued cycling had significantly larger decreases in waist circumference relative to noncyclists (β coefficient (95% CI), -0.95 cm (-1.56 to -0.33 cm)).

CONCLUSIONS:Continued cycling compared with no cycling was associated with lower odds for abdominal and general obesity. Also, late-in-life initiation of cycling was associated with lower odds for abdominal obesity relative to no cycling.

Cinnamaldehyde, a bioactive component of cinnamon, is increasingly gaining interest for its preventive and therapeutic effects against metabolic complications like type-2 diabetes. This study is an attempt to understand the effect of cinnamaldehyde in high-fat diet (HFD)-associated increase in fasting-induced hyperphagia and related hormone levels, adipose tissue lipolysis and inflammation, and selected cecal microbial count in mice. Cinnamaldehyde, at 40µM dose, prevented lipid accumulation and altered gene expression toward lipolytic phenotype in 3T3-L1 preadipocyte cell lines. In vivo, cinnamaldehyde coadministration prevented HFD-induced body weight gain, decreased fasting-induced hyperphagia, as well as circulating leptin and leptin/ghrelin ratio. In addition to that, cinnamaldehyde altered serum biochemical parameters related to lipolysis, that is, glycerol and free fatty acid levels. At transcriptional level, cinnamaldehyde increased anorectic gene expression in hypothalamus and lipolytic gene expression in visceral white adipose tissue. Furthermore, cinnamaldehyde also decreased serum IL-1β and inflammatory gene expression in visceral white adipose tissue. However, cinnamaldehyde did not modulate the population of selected gut microbial (Lactobacillus, Bifidibaceria, and Roseburia) count in cecal content. In conclusion, cinnamaldehyde increased adipose tissue lipolysis, decreased fasting-induced hyperphagia, normalized circulating levels of leptin/ghrelin ratio, and reduced inflammation in HFD-fed mice, which augurs well for its antiobesity role.

CONTEXT:Spinaciaoleracea (spinach) is abundant in antioxidant phytoconstituents, termed as the natural antioxidant mixture (NAO).

OBJECTIVE:This study evaluates the anti-hyperlipidemicand anti-obesity effects of an antioxidant-rich extract of Spinaciaoleracea (NAOE) and aerobic exercise (AE) in rats fed with high fat diet (HFD).

METHODS:Rats received NAOE (200 and 400 mg/kg), the standard drug orlistat (10 mg/kg), AE and NAOEAE (NAOE 400 mg/kg + AE) daily with HFD for 21 d.

RESULTS:Orlistat, NAOE and NAOEAE treatments to HFD-fed rats significantly reduced the HFD-elevated food intake, weight gain, pancreatic lipase activity and lipid peroxidation, and successfully restored the HFD-skewed lipid profile and antioxidant levels.

CONCLUSIONS:It may be concluded that NAOE exhibited a promising anti-hyperlipidemic effect by its inhibitory action on pancreatic lipase. The combination treatment NAOEAE produced the best results indicating the essential role of exercise along with consumption of antioxidant-rich foods in maintaining a normal lipid profile and controlling obesity.

BACKGROUND:Previous studies have been inconclusive concerning the effect of active transport on BMI. Our objective was to investigate the association between travel mode and BMI in a large community-based sample of Danish adolescents.

METHODS:A cross-sectional survey on health and lifestyle was distributed to all pupils from the 7th to 9th grade (12-16 years of age) in the municipality of Odense, Denmark.

RESULTS:Cycling to school was associated with 0.38 lower BMI compared to passive travelers (P = .006) after multivariable adjustment. Cycling to school was associated with 0.55 lower odds of being overweight (P<.001) and 0.30 lower (P<.001) odds of being obese compared to individuals using passive transport. Walking to school was associated with 0.65 lower odds of being overweight (P = .006). Post hoc pairwise comparisons of ethnicity revealed that adolescents of foreign ethnicity were more likely to be walkers or passive commuters (75.14% vs. 29.72%) than cyclists (24.86% vs. 70.28%; P<.001) compared to subjects of Danish ethnicity.

CONCLUSIONS:Cycling to school was associated with lower BMI and lower odds of being overweight or obese compared to passive travel in Danish adolescents, whereas walking to school was associated with lower odds of being overweight.

AIMS:Green tea extract (GTE) can exert anti-obesity and inflammatory effects. Our study determined whether the benefits of GTE are summative with exercise-induced changes in anthropometric indices, and the levels of inflammatory cytokines, adiponectin and irisin in inactive overweight women.

METHODS:Thirty overweight female participants were randomized to three groups: endurance training + placebo (ET+P); endurance training + GTE (ET +GTE); and Control (no exercise) + placebo (Control, N=10). The exercise intervention consisted of an eight-week endurance-training program of three sessions per week [aerobics, aerobic circuit training, and fast walking or jogging at a moderate intensity of 40-59% of the heart rate reserve]. The dose of GTE used was 500 mg/d in the form of a green tea capsule.

RESULTS:Body weight, body mass index (BMI), waist to hip ratio (WHR), and body fat percentage (BFP) were decreased in both ET+P and ET+GTE interventions (P<0.001 for both interventions). The reduction of anthropometric values in the ET+GTE group was significantly higher than ET+P interventions (P<0.001). Both exercise interventions also significantly (P<0.001) increased adiponectin [ET +GTE= 5.28 mg/ml (95% CI, 4.48 to 6.08) and ET+P= 3.34 mg/ml (95% CI, 2.76 to 3.92)] and decreased hs-CRP [ET +GTE= -0.95 mg/l (95% CI, -1.15 to -0.75) and ET+P= -0.35 mg/l (95% CI, -0.46 to -0.24)]. Changes in adiponectin and hs-CRP were greater (P<0.05) in ET+GTE compared to ET+P. There were no significant differences in irisin, IL-6, and TNF-α between the three groups (P>0.05).

CONCLUSIONS:GTE improves exercise-induced body composition by further decreasing exercise-induced changes in weight, BMI, WHR, and BFP. The combination of GTE and exercise also produced greater changes in anti-inflammatory (increases in adiponectin) and metabolic (decreases in hs-CRP) markers than exercise alone.

BACKGROUND:Because of the high density of fat, high-fat diets are perceived as likely to lead to increased bodyweight, hence health-care providers are reluctant to recommend them to overweight or obese individuals. We assessed the long-term effects of ad libitum, high-fat, high-vegetable-fat Mediterranean diets on bodyweight and waist circumference in older people at risk of cardiovascular disease, most of whom were overweight or obese.

METHODS:PREDIMED was a 5 year parallel-group, multicentre, randomised, controlled clinical trial done in primary care centres affiliated to 11 hospitals in Spain. 7447 asymptomatic men (aged 55-80 years) and women (aged 60-80 years) who had type 2 diabetes or three or more cardiovascular risk factors were randomly assigned (1:1:1) with a computer-generated number sequence to one of three interventions: Mediterranean diet supplemented with extra-virgin olive oil (n=2543); Mediterranean diet supplemented with nuts (n=2454); or a control diet (advice to reduce dietary fat; n=2450). Energy restriction was not advised, nor was physical activity promoted. In this analysis of the trial, we measured bodyweight and waist circumference at baseline and yearly for 5 years in the intention-to-treat population. The PREDIMED trial is registered with ISRCTN.com, number ISRCTN35739639.

FINDINGS:After a median 4·8 years (IQR 2·8-5·8) of follow-up, participants in all three groups had marginally reduced bodyweight and increased waist circumference. The adjusted difference in 5 year changes in bodyweight in the Mediterranean diet with olive oil group was -0·43 kg (95% CI -0·86 to -0·01; p=0·044) and in the nut group was -0·08 kg (-0·50 to 0·35; p=0·730), compared with the control group. The adjusted difference in 5 year changes in waist circumference was -0·55 cm (-1·16 to -0·06; p=0·048) in the Mediterranean diet with olive oil group and -0·94 cm (-1·60 to -0·27; p=0·006) in the nutgroup, compared with the control group.

INTERPRETATION:A long-term intervention with an unrestricted-calorie, high-vegetable-fat Mediterranean diet was associated with decreases in bodyweight and less gain in central adiposity compared with a control diet. These results lend support to advice not restricting intake of healthy fats for bodyweight maintenance.

FUNDING:Spanish Government, CIBERobn, Instituto de Salud Carlos III, Hojiblanca, Patrimonio Comunal Olivarero, California Walnut Commission, Borges SA, and Morella Nuts.

Background There is a significant health crisis with rates of obesity continuing to increase despite research and clinical standard behavioral weight loss programs (SBWP). Mindfulness meditation (MM), with demonstrated benefits on physical, psychological health, and self-regulation behaviors was explored with SBWP. Methods Forty-six adults (BMI=32.5±3.7 kg/m2; age=45.2±8.2 years, 87 % female, 21.7 % African American) were randomly assigned to a 6-month SBWP only (n=24) or SBWP+MM (n=22) at a university-based physical activity and weight management research center in a northeastern US city. Participants were instructed to decrease intake (1200-1500 kcal/day), increase physical activity (300 min/wk), and attend weekly SBWP or SBWP+MM sessions. SBWP+MM had the same SBWP lessons with addition of focused MM training. Outcome measures collected at 0, 3, and 6 months included: weight, Block Food Frequency Questionnaire, Eating BehaviorInventory, Eating Inventory and Paffenbarger Physical Activity Questionnaire. Data were analyzed using linear mixed modeling for efficacy analysis of weight (primary) and eating, exercise and mindfulness (secondary outcomes). Results Retention rate was 76.1 % (n=35). A significant group by time interaction (p=0.03) was found for weight, with weight loss favoring SBWP+MM (-6.9 kg+2.9) over SBWP (-4.1 kg+2.8). Eating behaviors (p=0.02) and dietary restraint (p=0.02) improved significantly in SBWP+MM, compared to SBWP. MM enhanced weight loss by 2.8 kg potentially through greater improvements in eating behaviors and dietary restraint. Conclusions These findings support further study into the use of MM strategies with overweight and obese adults. The use of this low-cost, portable strategy with standard behavioral interventions could improve weight management outcomes.

Background There is a significant health crisis with rates of obesity continuing to increase despite research and clinical standard behavioral weight loss programs (SBWP). Mindfulness meditation (MM), with demonstrated benefits on physical, psychological health, and self-regulation behaviors was explored with SBWP. Methods Forty-six adults (BMI=32.5±3.7 kg/m2; age=45.2±8.2 years, 87 % female, 21.7 % African American) were randomly assigned to a 6-month SBWP only (n=24) or SBWP+MM (n=22) at a university-based physical activity and weight management research center in a northeastern US city. Participants were instructed to decrease intake (1200-1500 kcal/day), increase physical activity (300 min/wk), and attend weekly SBWP or SBWP+MM sessions. SBWP+MM had the same SBWP lessons with addition of focused MM training. Outcome measures collected at 0, 3, and 6 months included: weight, Block Food Frequency Questionnaire, Eating BehaviorInventory, Eating Inventory and Paffenbarger Physical Activity Questionnaire. Data were analyzed using linear mixed modeling for efficacy analysis of weight (primary) and eating, exercise and mindfulness (secondary outcomes). Results Retention rate was 76.1 % (n=35). A significant group by time interaction (p=0.03) was found for weight, with weight loss favoring SBWP+MM (-6.9 kg+2.9) over SBWP (-4.1 kg+2.8). Eating behaviors (p=0.02) and dietary restraint (p=0.02) improved significantly in SBWP+MM, compared to SBWP. MM enhanced weight loss by 2.8 kg potentially through greater improvements in eating behaviors and dietary restraint. Conclusions These findings support further study into the use of MM strategies with overweight and obese adults. The use of this low-cost, portable strategy with standard behavioral interventions could improve weight management outcomes.

Magnani Branco, BH, Carvalho, IZ, Garcia de Oliveira, H, Fanhani, AP, Machado dos Santos, MC, Pestillo de Oliveira, L, Macente, SB, and Nelson, NJ. Effects of 2 types of resistance training models on obese adolescents' body composition, cardiometabolic risk, and physical fitness. J Strength Cond Res XX(X): 000-000, 2018-The main objective of this study was to investigate the effects of 2 types of resistance training (RT) models in conjunction with interdisciplinary interventions by other health professionals to reduce the body fat and cardiometabolic risk of obese adolescents while improving their general health-related physical fitness. The 12-week analyses involved 18 male adolescents who were split into 2 groups (weightlifting: n = 9 and functional: n = 9), with equalization according to the primary muscle group (whenever possible), the effort:pause ratio, and intensity. The results showed reductions in fat mass and body fat, as well as in waist and hip circumferences (p<0.05) after the intervention period. However, no significant differences were observed in terms of the body mass, body mass index, neck circumference, systolic and diastolic blood pressures, and for lean mass (p>0.05) after the respective period. Maximal isometric strength, abdominal strength resistance, flexibility, and maximal oxygen consumption all produced significant increases after the interventions (p<0.05). There were reductions in low-density lipoproteins and triglyceride levels after the intervention period (p<0.05). For fasting glycemia, high-density lipoproteins, and alanine aminotransferase, no differences were observed (p>0.05). In addition, no differences were observed in rating of perceived recovery, internal training load, or caloric intake (p>0.05). With the results presented, it is concluded that both RT methods were effective at reducing both fat mass and body fat, thus improving health-related physical fitness components and decreasing cardiometabolic risk.

PURPOSE:This study aimed to examine the effects of auricular acupresure on reducing obesity in children who are obese.

DESIGN AND METHODS:The study design was a randomized controlled trial design. Participants aged between 9 and 11 years were 65 children who are obese, divided into the experimental group (n = 31) and control group (n = 34). The sessions continued for 8 weeks. The participants in the experimental and control groups received auricular acupressure using ear pellets (seeds) on 5 acupoints known to beeither effective in obesity treatment or ineffective. Outcome measures included body image score, children's depression inventory, Rosenberg self-esteem scale, and anthropometric indices (waist circumference, hip circumference, BMI, etc.).

RESULTS:Children in the experimental group showed significant improvement in waist circumference and hip circumference after 8 weeks compared with those in the control group (p < .001). But no statistically significant difference in body image score, depression score, or self-esteem score emerged before or after auricular acupressure in the experimental and control groups.

CONCLUSIONS:Auricular acupressure using ear pellets for eight weeks was effective in decreasing waist and hip circumferences in children who are obese.

PRACTICE IMPLICATIONS:Auricular acupressure can be used as an intervention method for children to control obesity.

BACKGROUND:and purpose: Adolescent obesity has been increasing globally, and intervention is important. This study examined the effects of auricular acupressure on reducing obesity in adolescents.

MATERIALS AND METHODS:Participants were 58 obese adolescents, divided into an experimental (n = 32) and a control group (n = 26). The study design was a randomized controlled trial. Auricular acupressure using vaccaria seeds was administered to the experimental group, while placebo auricular acupressure using vaccaria seeds was administered to the control group. Sessions continued for 8 weeks. Outcome measures included body weight, abdominal circumference, hip circumference, waist-hip ratio, body-mass index, body-fat mass, body-fat percentage, triglycerides, total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, serum glucose, and leptin.

RESULTS:Adolescents in the experimental group showed significant improvement in total cholesterol levels and low-density lipoprotein cholesterol levels after 8 weeks compared with those in the control group (p < 0.001).

CONCLUSION:Auricular acupressure using vaccaria seeds was effective in decreasing total cholesterol levels and low-density lipoprotein cholesterol levels in adolescents with obesity.

BACKGROUND:Caloric restriction is a valid strategy to reduce the visceral adipose tissue (VAT) content in obese persons. Hypocretin-1 (orexin-A) is a neuropeptide synthesized in the lateral hypothalamus that strongly modulates food intake, thus influencing adipose tissue accumulation. Therapeutic diets in obesity treatment may combine the advantages of caloric restriction and dietary ketosis. The current study aimed to evaluate the effect of a very low calorie ketogenic diet (VLCKD) in a population of obese patients.

METHODS:Adiposity parameters and orexin-A serum profiling were quantified over an 8 week period. The effect of the VLCKD on reactive oxygen species (ROS) production and cell viability was evaluated, in vitro, by culturing Hep-G2 cells in the presence of VLCKD sera.

RESULTS:Dietary intervention induced significant effects on body weight, adiposity, and blood chemistry parameters. Moreover, a selective reduction in VAT was measured by dual-energy X-ray absorptiometry. Orexin-A levels significantly increased after dietary treatment. Hep-G2 cell viability was not affected after 24, 48, and 72 h incubation with patients' sera, before and after the VLCKD. In the same model system, ROS production was not significantly influenced by dietary treatment.

CONCLUSION:The VLCKD exerts a positive effect on VAT decrease, ameliorating adiposity and blood chemistry parameters. Furthermore, short-term mild dietary ketosis does not appear to have a cytotoxic effect, nor does it represent a factor capable of increasing oxidative stress. Finally, to the best of our knowledge, this is the first study that shows an effect of the VLCKD upon the orexinergic system, supporting the usefulness of such a therapeutic intervention in promoting obesity reduction in the individual burden of this disease.