The effect of a herbal formulation on Body Mass Index and abdominal girth measurements in overweight and obese individuals
- Authors: Durrheim, Robert
- Date: 2012-11-14
- Subjects: Body mass index , Body composition , Herbs - Therapeutic use , Obesity - Alternative treatment
- Type: Thesis
- Identifier: uj:7395 , http://hdl.handle.net/10210/8201
- Description: M.Tech. (Homoeopathy) , In South Africa, approximately 61% of the population is believed to be overweight, obese or morbidly obese (Smith, 2010). Risk factors to developing obesity include a sedentary lifestyle, unhealthy diet and poor eating habits, smoking, age, medications such as corticosteroids and other illnesses such as polycystic ovarian syndrome, hypothyroidism and Cushing’s syndrome (Polsdorfer, 2011). Obesity is fast becoming a major problem in all communities in South Africa, not only in regard to the health of individuals but as it continues to increase the costs of health care in the country (Goedecke et al., 2005). The aim of this study is to determine the effect of a herbal formulation consisting of Caffeine, Coffea canephora bean, Coleus forskholii, Camellia sinensis, Evodiamine, Ilex paraguariensis and Phaseolus vulgaris on Body Mass Index and abdominal girth measurements in overweight and obese individuals. Previous studies conducted on the herbal formulation have shown positive results with regard to weight loss, however, the need for a longer trial period was indicated in order to establish long term results as in this study (Baillie, 2011a). The study was a twelve week, double-blind, placebo-controlled study. The participants were males and females between the ages of 18 and 45 years with a BMI between 25 and 35kg/m2. Sixty participants were recruited from the University of Johannesburg, as well as from the public sector, in response to posters posted at the university, local gymnasiums and fitness clubs and given to other Homoeopathic practitioners. Of the sample of sixty participants, thirty participants were placed in the experimental group and thirty in the placebo group according to matched pairing of gender and BMI. The groups received either two capsules of the herbal formulation consisting of Caffeine, Coffea canephora bean, Coleus forskholii, Camellia sinensis, Evodiamine, Ilex paraguariensis and Phaseolus vulgaris or two capsules of a placebo composed of pharmaceutical starch, from Monday to Friday. At the initial consultation, a detailed case history and the vital signs (including blood pressure, respiratory rate, heart rate and temperature) of the participants were taken. Their height and weight was determined and from these measurements, their BMI was calculated. Their abdominal girth was measured three times during each consultation, each time using a standardized method and the average measurement was obtained. The participants then returned for follow-up evaluations in the second, sixth and twelfth week of the study. At each follow-up consultation, the participants’ vital signs and abdominal girth measurements were taken again and their BMI calculated by measuring their weight. The data collected during the study was analysed using statistical techniques including the Shapiro-Wilk test, Friedman Analysis of Variance test, Mann-Whitney test and Wilcoxon Signed-Rank test.
- Full Text:
- Authors: Durrheim, Robert
- Date: 2012-11-14
- Subjects: Body mass index , Body composition , Herbs - Therapeutic use , Obesity - Alternative treatment
- Type: Thesis
- Identifier: uj:7395 , http://hdl.handle.net/10210/8201
- Description: M.Tech. (Homoeopathy) , In South Africa, approximately 61% of the population is believed to be overweight, obese or morbidly obese (Smith, 2010). Risk factors to developing obesity include a sedentary lifestyle, unhealthy diet and poor eating habits, smoking, age, medications such as corticosteroids and other illnesses such as polycystic ovarian syndrome, hypothyroidism and Cushing’s syndrome (Polsdorfer, 2011). Obesity is fast becoming a major problem in all communities in South Africa, not only in regard to the health of individuals but as it continues to increase the costs of health care in the country (Goedecke et al., 2005). The aim of this study is to determine the effect of a herbal formulation consisting of Caffeine, Coffea canephora bean, Coleus forskholii, Camellia sinensis, Evodiamine, Ilex paraguariensis and Phaseolus vulgaris on Body Mass Index and abdominal girth measurements in overweight and obese individuals. Previous studies conducted on the herbal formulation have shown positive results with regard to weight loss, however, the need for a longer trial period was indicated in order to establish long term results as in this study (Baillie, 2011a). The study was a twelve week, double-blind, placebo-controlled study. The participants were males and females between the ages of 18 and 45 years with a BMI between 25 and 35kg/m2. Sixty participants were recruited from the University of Johannesburg, as well as from the public sector, in response to posters posted at the university, local gymnasiums and fitness clubs and given to other Homoeopathic practitioners. Of the sample of sixty participants, thirty participants were placed in the experimental group and thirty in the placebo group according to matched pairing of gender and BMI. The groups received either two capsules of the herbal formulation consisting of Caffeine, Coffea canephora bean, Coleus forskholii, Camellia sinensis, Evodiamine, Ilex paraguariensis and Phaseolus vulgaris or two capsules of a placebo composed of pharmaceutical starch, from Monday to Friday. At the initial consultation, a detailed case history and the vital signs (including blood pressure, respiratory rate, heart rate and temperature) of the participants were taken. Their height and weight was determined and from these measurements, their BMI was calculated. Their abdominal girth was measured three times during each consultation, each time using a standardized method and the average measurement was obtained. The participants then returned for follow-up evaluations in the second, sixth and twelfth week of the study. At each follow-up consultation, the participants’ vital signs and abdominal girth measurements were taken again and their BMI calculated by measuring their weight. The data collected during the study was analysed using statistical techniques including the Shapiro-Wilk test, Friedman Analysis of Variance test, Mann-Whitney test and Wilcoxon Signed-Rank test.
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Predicting backstroke performance in junior swimmers
- Authors: Botes, René Antoinette
- Date: 2015
- Subjects: Anthropometry , Body composition , Human movement studies , Swimmers
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/17559 , uj:15474
- Description: The purpose of this study was to identify the anthropometric, body composition, and motor abilities that best predict backstroke performance in male and female junior swimmers. Eighteen club level swimmers aged 12-14 years volunteered to take part in this study. Two days of testing included assessment of anthropometric (body fat percentage, body mass), longitudinal characteristics (height, upper body length, hand length, foot length, and arm span) and transverse characteristics (circumferences, diameters) and motor abilities (flexibility, muscular endurance test, upper and lower body power tests) were assessed on day one. Sport specific water-based tests (25 metre, 7 x 50 metre on 2 minutes, and 200 metre aerobic test) were conducted on the second day during which backstroke swim times, number of strokes were counted per length to calculate technique (stroke distance, stroke frequency, stroke index) as well as swim specific aerobic ability (VO2peak) was calculated using the technique parameters. In addition to descriptive statistics, the predictive variables for backstroke performance (measured in seconds) were investigated using the Pearson product-moment correlation coefficient together with Spearman rho. , M.A.(Sport Science)
- Full Text: false
- Authors: Botes, René Antoinette
- Date: 2015
- Subjects: Anthropometry , Body composition , Human movement studies , Swimmers
- Language: English
- Type: Masters (Thesis)
- Identifier: http://hdl.handle.net/10210/17559 , uj:15474
- Description: The purpose of this study was to identify the anthropometric, body composition, and motor abilities that best predict backstroke performance in male and female junior swimmers. Eighteen club level swimmers aged 12-14 years volunteered to take part in this study. Two days of testing included assessment of anthropometric (body fat percentage, body mass), longitudinal characteristics (height, upper body length, hand length, foot length, and arm span) and transverse characteristics (circumferences, diameters) and motor abilities (flexibility, muscular endurance test, upper and lower body power tests) were assessed on day one. Sport specific water-based tests (25 metre, 7 x 50 metre on 2 minutes, and 200 metre aerobic test) were conducted on the second day during which backstroke swim times, number of strokes were counted per length to calculate technique (stroke distance, stroke frequency, stroke index) as well as swim specific aerobic ability (VO2peak) was calculated using the technique parameters. In addition to descriptive statistics, the predictive variables for backstroke performance (measured in seconds) were investigated using the Pearson product-moment correlation coefficient together with Spearman rho. , M.A.(Sport Science)
- Full Text: false
The effect of a herbal formulation on general well-being in overweight and obese individuals
- Authors: Lord, Nancy
- Date: 2012-11-14
- Subjects: Obesity , Herbs - Therapeutic use , Body composition
- Type: Thesis
- Identifier: uj:7396 , http://hdl.handle.net/10210/8202
- Description: M.Tech. , Obesity is a serious health problem throughout the world, with the number of cases having increased three-fold over the last two decades, reaching epidemic levels in the United States (Kumar and Clark, 2009). According to the South African Demographic and Health Survey (SADHS) of 2002, 29.2% of South African men were overweight, whereas 56.6% of women were overweight. Obesity leads to a decreased quality of life and can have a detrimental effect on general well being (SADHS, 2002). Overweight and obesity have major psychological effects on the individual. Obese individuals often suffer from body image issues, unhappiness, a decreased morale, low self esteem and eating disorders (Rogge et al., 2004). The stigma associated with adolescent obesity causes bullying in school as well as childhood psychiatric morbidity (Gortmaker et al., 1993). The aim of this study was to determine the effect of an herbal formulation consisting of Coleus Forskohlii, Camellia sinensis, Coffea canephora, Caffeine, Evodiamine, Ilex paraguariensis and Phaseolus vulgaris on general well being in overweight and obese individuals. This study was a quantitative double-blind, placebo-controlled study, using matched pairs according to gender and body mass index (BMI). The study was conducted over twelve weeks during the period of October 2011 to January 2012 at the University of Johannesburg’s Homeopathy Clinic. The conducted study formed part of a larger study where the research sample was shared by two additional researchers (Durrheim et al., 2012) (Withers et al., 2012). This allowed for a larger sample group to be tested with numerous variables being researched. The study included sixty overweight and obese males and females between the ages of eighteen and forty five, with a BMI above 25 kg/m² and under 35kg/m². Participants were required to sign a Participant Information and Consent form (Appendix B) giving the necessary information regarding this study. The groups were randomly matched assigned by the dispenser (according to the participant’s BMI) to the experimental group or placebo group, each consisting of thirty participants. The medication was randomised by the homeopathic dispenser at the University of Johannesburg’s Homeopathy Clinic. The experimental group received a bottle of capsules containing the herbal formulation, and the placebo received identical looking placebo capsules containing a pharmaceutical maize starch.
- Full Text:
- Authors: Lord, Nancy
- Date: 2012-11-14
- Subjects: Obesity , Herbs - Therapeutic use , Body composition
- Type: Thesis
- Identifier: uj:7396 , http://hdl.handle.net/10210/8202
- Description: M.Tech. , Obesity is a serious health problem throughout the world, with the number of cases having increased three-fold over the last two decades, reaching epidemic levels in the United States (Kumar and Clark, 2009). According to the South African Demographic and Health Survey (SADHS) of 2002, 29.2% of South African men were overweight, whereas 56.6% of women were overweight. Obesity leads to a decreased quality of life and can have a detrimental effect on general well being (SADHS, 2002). Overweight and obesity have major psychological effects on the individual. Obese individuals often suffer from body image issues, unhappiness, a decreased morale, low self esteem and eating disorders (Rogge et al., 2004). The stigma associated with adolescent obesity causes bullying in school as well as childhood psychiatric morbidity (Gortmaker et al., 1993). The aim of this study was to determine the effect of an herbal formulation consisting of Coleus Forskohlii, Camellia sinensis, Coffea canephora, Caffeine, Evodiamine, Ilex paraguariensis and Phaseolus vulgaris on general well being in overweight and obese individuals. This study was a quantitative double-blind, placebo-controlled study, using matched pairs according to gender and body mass index (BMI). The study was conducted over twelve weeks during the period of October 2011 to January 2012 at the University of Johannesburg’s Homeopathy Clinic. The conducted study formed part of a larger study where the research sample was shared by two additional researchers (Durrheim et al., 2012) (Withers et al., 2012). This allowed for a larger sample group to be tested with numerous variables being researched. The study included sixty overweight and obese males and females between the ages of eighteen and forty five, with a BMI above 25 kg/m² and under 35kg/m². Participants were required to sign a Participant Information and Consent form (Appendix B) giving the necessary information regarding this study. The groups were randomly matched assigned by the dispenser (according to the participant’s BMI) to the experimental group or placebo group, each consisting of thirty participants. The medication was randomised by the homeopathic dispenser at the University of Johannesburg’s Homeopathy Clinic. The experimental group received a bottle of capsules containing the herbal formulation, and the placebo received identical looking placebo capsules containing a pharmaceutical maize starch.
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The effect of a herbal formulation on human resting metabolic rate and body composition in overweight and obese individuals
- Authors: Withers, Katherine
- Date: 2012-10-16
- Subjects: Herbs - Therapeutic use , Obesity - Alternative treatment , Body composition , Basal metabolism
- Type: Thesis
- Identifier: uj:10403 , http://hdl.handle.net/10210/7861
- Description: M.Tech. (Homoeopathy) , It is estimated that more than 29% of South African men and 56% of women are overweight or obese (Goedecke et al., 2005). Obesity can be classified as a chronic disease, with a number of detrimental health consequences, including the risk of developing insulin resistance, dyslipidaemia and hypertension (Beers et al., 2006). Conventional treatments for weight loss exist, but their use may be associated with unwanted side effects (Beers et al., 1999). While herbal medications are considered safer by many people, in general, studies of herbal medicinal products have been too few, of limited duration and small sample size (Mattsson and Nilsson, 2002). This indicates that further research into herbal weight loss treatments, with minimal or no side-effects, is required. The aim of this study is to determine the effect of a herbal formulation consisting of caffeine, Camellia sinensis, Coffea canephora bean, Coleus forskholii, Evodiamine, Ilex paraguariensis and Phaseolus vulgaris on human resting metabolic rate and body composition in overweight and obese individuals. The study was a double-blind, placebo-controlled study and formed part of a larger study where the research sample was shared by two additional researchers. A sample group of sixty healthy male and female participants between the ages of 18 and 45 years, with a body mass index of more than 25kg/m² and less than 35 kg/m², was recruited from the University of Johannesburg Doornfontein Campus Homoeopathic Health Clinic. Participants were randomly allocated into either an experimental or placebo group, in matched pairs according to gender and BMI. Both groups underwent an assessment of body composition and resting metabolic rate at the initial consultation, as well as at the two week, six week, and final twelve week follow-up consultations. Participant checklists recorded data documenting changes in general lifestyle factors for the duration of the study (Appendix E). The experimental group took two capsules of the herbal formulation daily and the control group took two capsules of the placebo, five days a week with a two day rest, for a period of twelve weeks. Data was collected and statistically analyzed using the Shapiro Wilk test, the Mann-Whitney test, the Friedman test, and the Wilcoxon signed ranks test (Smith, 2011).
- Full Text:
- Authors: Withers, Katherine
- Date: 2012-10-16
- Subjects: Herbs - Therapeutic use , Obesity - Alternative treatment , Body composition , Basal metabolism
- Type: Thesis
- Identifier: uj:10403 , http://hdl.handle.net/10210/7861
- Description: M.Tech. (Homoeopathy) , It is estimated that more than 29% of South African men and 56% of women are overweight or obese (Goedecke et al., 2005). Obesity can be classified as a chronic disease, with a number of detrimental health consequences, including the risk of developing insulin resistance, dyslipidaemia and hypertension (Beers et al., 2006). Conventional treatments for weight loss exist, but their use may be associated with unwanted side effects (Beers et al., 1999). While herbal medications are considered safer by many people, in general, studies of herbal medicinal products have been too few, of limited duration and small sample size (Mattsson and Nilsson, 2002). This indicates that further research into herbal weight loss treatments, with minimal or no side-effects, is required. The aim of this study is to determine the effect of a herbal formulation consisting of caffeine, Camellia sinensis, Coffea canephora bean, Coleus forskholii, Evodiamine, Ilex paraguariensis and Phaseolus vulgaris on human resting metabolic rate and body composition in overweight and obese individuals. The study was a double-blind, placebo-controlled study and formed part of a larger study where the research sample was shared by two additional researchers. A sample group of sixty healthy male and female participants between the ages of 18 and 45 years, with a body mass index of more than 25kg/m² and less than 35 kg/m², was recruited from the University of Johannesburg Doornfontein Campus Homoeopathic Health Clinic. Participants were randomly allocated into either an experimental or placebo group, in matched pairs according to gender and BMI. Both groups underwent an assessment of body composition and resting metabolic rate at the initial consultation, as well as at the two week, six week, and final twelve week follow-up consultations. Participant checklists recorded data documenting changes in general lifestyle factors for the duration of the study (Appendix E). The experimental group took two capsules of the herbal formulation daily and the control group took two capsules of the placebo, five days a week with a two day rest, for a period of twelve weeks. Data was collected and statistically analyzed using the Shapiro Wilk test, the Mann-Whitney test, the Friedman test, and the Wilcoxon signed ranks test (Smith, 2011).
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