![]() ![]() Raw Vegan Diet Research StudyStudies on Vegan Diets. Vegan diets are becoming increasingly popular. They claim to offer various health benefits, ranging from weight loss and reduced blood sugar to prevention of heart disease, cancer and premature death. However, most studies on vegan diets are observational. This makes it difficult to know if the benefits observed are actually caused by the vegan diet itself. This article analyzes 1. Effects of Vegetarian Diets on Blood Lipids: A Systematic Review and Meta- Analysis of Randomized Controlled Trials. Journal of the American Heart Association, 2. Details: This meta- analysis of 1. The studies lasted from three weeks to 1. LDL, HDL, non- HDL cholesterol and triglyceride levels. The raw food diet includes uncooked and unprocessed whole plant-based, ideally organic foods. Uncooked foods should make up 75% of the person's diet. Seven of the included vegetarian studies looked specifically at vegan diets, and each of them had a control group. Results: Vegetarian diets lowered total, LDL, HDL and non- HDL cholesterol more than the control diets, but they did not affect blood triglyceride levels. Conclusions: Vegetarian diets effectively lowered blood levels of total, LDL, HDL and non- HDL cholesterol more than the control diets. Plant- Based, No- Added- Fat or American Heart Association Diets: Impact on Cardiovascular Risk in Obese Children with Hypercholesterolemia and Their Parents. The Journal of Pediatrics, 2. Details: Thirty obese children with high cholesterol levels and their parents were recruited for the study. Each pair was randomly assigned to follow either a vegan diet or an American Heart Association (AHA) diet for 4 weeks. Both groups attended weekly classes and cooking lessons specific to their diet. Results: Total calorie intake significantly decreased in both diet groups. Children and parents following the vegan diet consumed less protein, cholesterol, saturated fat, vitamin D and vitamin B1. AHA group. Children following the vegan diet lost 6. AHA group. Children in the vegan group reduced their systolic blood pressure, total and LDL cholesterol levels, whereas those in the AHA groups didn’t. However, the improvements weren’t large enough to reach statistical significance. At the end of the study, children following the vegan diet had significantly lower BMIs than those following the AHA diet. Parents in the vegan groups had 0. A1. C levels, which are used as a measure of blood sugar control, as well as lower total and LDL cholesterol levels than those on the AHA diet. Those parents also lost 3. AHA diet. However, the difference wasn’t large enough to reach statistical significance. ![]() ![]() Conclusions: Both diets lowered heart disease risk in children and adults. However, the vegan diet more greatly affected the children’s weight and the parents’ cholesterol and blood sugar levels. Raw Vegan Diet Research StudiesA multicenter randomized controlled trial of a plant- based nutrition program to reduce body weight and cardiovascular risk in the corporate setting: the GEICO study. European Journal of Clinical Nutrition, 2. Details: 2. 91 participants were recruited from 1. GEICO corporate offices. Each office was paired with another, and employees from each paired site were randomized to either a low- fat vegan diet or a control diet for 1. Participants in the vegan group were provided weekly support group classes led by a dietitian. They took a daily vitamin B1. Participants in the control group made no dietary changes and didn’t partake in weekly support group sessions. Results: The vegan group consumed more fiber and less total fat, saturated fat and cholesterol than the control group. Participants who completed the 1. Total and LDL cholesterol levels dropped by 8 mg/d. L in the vegan group, compared to almost no change in the control groups. Raw veganism is a diet that combines the concepts of veganism and raw foodism. It excludes all food and products of animal origin, as well as food cooked at a. Does cooking food lower its nutritional value? The Raw Food Diet claims it does. Read the truth about this diet plan. Vegan Meal Plans; Research on Vegetarians and Vegans. Can My Cat Be Healthy on a Vegan Diet? While the 'regular' vegan diet can be healthy, the raw vegan diet can be dangerous, as explained by five falsehoods of the raw philosophy. ![]() ![]() HDL cholesterol and triglyceride levels both increased more in the vegan groups than in the control. Blood pressure fell slightly in both groups. Hemoglobin A1. C levels dropped by 0. Conclusions: Participants in the vegan groups lost more weight. They also improved their blood cholesterol and blood sugar levels compared to those following a control diet. The effects of a low- fat, plant- based dietary intervention on body weight, metabolism, and insulin sensitivity. The American Journal of Medicine, 2. Details: 6. 4 overweight, post- menopausal women were recruited. Each woman was randomly assigned to follow either a low- fat vegan or a low- fat control diet based on the National Cholesterol Education Program (NCEP) guidelines for 1. No calorie restrictions were used, and both groups were encouraged to eat until they were full. Participants prepared their own meals and attended weekly nutritional support groups for the duration of the study. Results: Despite no overt calorie restriction, both groups consumed around 3. The vegan group consumed less dietary protein, fat and cholesterol and more fiber than the NCEP diet group. Participants in the vegan group lost an average of 1. NCEP diet. Changes in BMI and waist circumference were also greater in the vegan groups. Blood sugar levels, fasting insulin and insulin sensitivity improved significantly for all. Conclusions: Both diets improved markers of blood sugar control. However, the low- fat vegan diet helped overweight, post- menopausal women lose more weight than the low- fat NCEP diet. A Two- Year Randomized Weight Loss Trial Comparing a Vegan Diet to a More Moderate Low- Fat Diet. Obesity, 2. 00. 7. Details: This study was based on the same 6. NCEP diet for 1. 4 weeks. This study was done in two cohorts. ![]() All participants were offered weekly group nutrition support for the first 1. However, the first cohort didn’t receive any nutritional support after the first 1. All women were followed for two years. No participant was prescribed any calorie restriction goals, and both groups were encouraged to eat until they were full. Results: The vegan group lost 1. NCEP group. Over the next year, both group regained some weight. At the end of the two- year study, the weight loss was 6. NCEP group. Regardless of the diet assignment, the women who received group support sessions lost more weight than those who didn’t receive them. Conclusions: Women on a low- fat vegan diet lost more weight after one and two years, compared to those following a low- fat diet. Also, women receiving group support were better able to lose weight and maintain it. A Low- Fat Vegan Diet Improves Glycemic Control and Cardiovascular Risk Factors in a Randomized Clinical Trial in Individuals With Type 2 Diabetes. Diabetes Care, 2. Details: 9. 9 participants with type 2 diabetes were recruited and pair- matched based on their hemoglobin A1. C levels. Each pair was then randomly assigned to follow a low- fat vegan diet or a diet based on the 2. Be smart when shopping and do your research on companies and products. Switching to a vegan diet? Health.com may receive compensation for some links to products. Irresistible raw food and vegan recipes, smoothies and juices. List of alkaline foods. Food Safety information. Practical and easy tips for beginners of a. 14 Responses to Vegan Diets are Dangerous? Research Actually Says . Fats Poems Products Protein Raw foods Recipes red. American Diabetes Association (ADA) guidelines for 2. Portion sizes, calorie intake and carbs were unrestricted on the vegan diet. Those on the ADA diet were instructed to cut 5. Protein and fat intakes also decreased in both groups. However, participants in the vegan group consumed 1. ADA group. Participants following the vegan diet doubled their fiber intake, whereas the amount of fiber consumed by those in the ADA group remained the same. By the end of the 2. ADA group. Both groups reduced their total cholesterol, LDL and HDL cholesterol levels, but no differences were observed between groups. What’s more, the vegan participants’ hemoglobin A1. C (Hb. A1c) levels dropped by 0. ADA participants’ levels. ![]() The graph below shows the Hb. A1c changes in the vegan diet groups (blue) and ADA diet groups (red). Conclusions: Both diets helped participants lose weight and improve their blood sugar and cholesterol levels. However, the vegan diet caused more weight loss and a greater reduction in blood sugar than the ADA diet. A low- fat vegan diet and a conventional diabetes diet in the treatment of type 2 diabetes: a randomized, controlled, 7. American Journal of Clinical Nutrition, 2. Details: This study included the type 2 diabetics from the previous study, randomized to follow either a low- fat vegan diet or an ADA diet. After the initial 2. Results: By the end of the 7. ADA group. Participants in the vegan group also lost 3 lbs (1. ADA diet, but the difference wasn’t statistically significant. Hemoglobin A1. C levels, which are used as a marker for blood sugar control, decreased more in participants in the vegan group. In addition, LDL- and total cholesterol levels decreased by 1. Both diets helped participants lose weight, but differences between diets weren’t significant. Toward Improved Management of NIDDM: A Randomized, Controlled, Pilot Intervention Using a Low- Fat, Vegetarian Diet. Preventive Medicine, 1. Details: 1. 1 participants with type 2 diabetes were recruited and randomly assigned to a low- fat vegan diet or a conventional low- fat diet. All participants were offered prepared lunches and dinners according to their diet specifications for a total of 1. Participants were also allowed to prepare their own meals if they preferred, but researchers reported that most used the catered meal option. Because of its lower fat content, participants on the vegan diet consumed around 1. All participants attended an initial half- day orientation session, as well as support group sessions every other week for the duration of the study. Results: Participants in the vegan group reduced their fasting blood sugar levels by 2. Those on the vegan diet also lost an average of 1. No differences in total and LDL cholesterol were noted, but HDL cholesterol levels fell in the vegan group. Conclusions: A low- fat vegan diet decreased fasting blood sugar levels and helped participants lose more weight than a conventional low- fat diet. Low glycemic index vegan or low- calorie weight loss diets for women with polycystic ovary syndrome: a randomized controlled feasibility study. Nutrition Research, 2. Details: 1. 8 overweight and obese women with polycystic ovarian syndrome (PCOS) were recruited. Each was randomly assigned to follow a low- fat vegan diet or a low- calorie diet for six months. Results: Women in the vegan group lost a total of 1. However, no significant differences were observed after six months.
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