Exercise - Fitness, Vegetarians / 04.11.2024

Switching to a vegan or vegetarian diet doesn’t mean sacrificing energy, muscle, or stamina. In fact, when you fuel your workouts with the right plant-based foods, you might be surprised at the boost it brings to your fitness goals.  Planning a balanced approach to plant-based nutrition that works for you. Let us show you how build a vegan exercise diet that maximizes your energy, speeds up recovery, and keeps you strong.

Role of Plant-Based Diet in Fitness

A well-planned vegan or vegetarian diet undoubtedly has benefits in your fitness journey. It nourishes your body with the essential nutrients to provide supporting energy, endurance, and muscle repair.  Enjoy the health benefits of a plant-based diet with a peak performance in your workout. This becomes possible when you focus your diet with nutrient-dense foods and mindful eating. (more…)
Alzheimer's - Dementia, Author Interviews, Lifestyle & Health, Nutrition, Vegetarians / 30.05.2023

MedicalResearch.com Interview with: JoAnn E. Manson, MD, DrPH, MACP Chief, Division of Preventive Medicine Brigham and Women's Hospital Professor of Medicine and the Michael and Lee Bell Professor of Women's Health Harvard Medical School Boston, Massachusetts  02215   MedicalResearch.com: What is the background for this study?  Any particular types of vitamins, ie with/without iron etc? Response: Preserving memory and cognitive health is a high priority for most mid-life and older adults.  However, few strategies have been rigorously tested in randomized clinical trials and shown to have cognitive benefits. Nutritional approaches hold promise because the brain requires several nutrients for optimal health, and deficiencies in one or more of these nutrients may lead to accelerated memory loss and cognitive decline. The COcoa Supplement and Multivitamin Outcomes Study (COSMOS), a large-scale nation-wide randomized trial of multivitamins and cocoa flavanols had recently reported that multivitamins slowed global cognitive decline and memory loss (in COSMOS-Mind). The current study was a 2nd parallel trial, a collaboration between Brigham and Women’s Hospital and Columbia University, looking at a web-based assessment of the role of a  standard multivitamin and of cocoa flavanols in slowing age-related memory loss. The report in AJCN is on the multivitamin-cognition findings. The multivitamin tested was Centrum silver for adults (without iron). (more…)
Author Interviews, Hip Fractures, Vegetarians / 21.08.2022

MedicalResearch.com Interview with: James Webster PhD Lead author Nutritional Epidemiology Group, University of Leeds MedicalResearch.com: What is the background for this study? Response: Hip fractures are the most severe consequence of osteoporosis and are a major public health problem. There are growing concerns of poor bone health and higher risk of fractures in vegetarians, but prospective studies comparing risk of hip fracture in vegetarians and meat-eaters over time are scarce and limited. A study of British men and women in the EPIC-Oxford cohort showed a greater risk of hip fracture in pescatarians, vegetarians, and vegans compared to meat-eaters. The only other study on the topic, the Adventist Health Study of US adults, found no clear evidence of a difference in hip fracture risk between vegetarians and meat-eaters, but identified hip fractures through questionnaires, which are susceptible to selective loss to follow-up. To build on previous research, we investigated the risk of hip fracture in occasional meat-eaters, pescatarians, and vegetarians compared to regular meat-eaters in middle-aged UK women, who are at a greater risk of hip fracture than men, with hip fractures accurately confirmed using objective and complete hospital records. (more…)
Nutrition, Vegetarians / 06.06.2022

Vegetarianism is one of the biggest dietary trends. Many people are switching to this lifestyle choice to better their health, reduce their carbon footprint, and do their part in animal welfare. What’s more, many people don’t commit fully; some choose to enjoy meat-free days during the week or month instead. Thus, going vegetarian is more flexible and easier than you might have previously believed. Naturally, there are many health benefits of eating less meat; here, they will be discussed. (more…)
Author Interviews, BMJ, Heart Disease, Red Meat, Stroke, Vegetarians / 10.09.2019

MedicalResearch.com Interview with: Dr Tammy Y N Tong PhD Cancer Epidemiology Unit Nuffield Department of Population Health University of Oxford, Oxford, UK MedicalResearch.com: What is the background for this study? Response: Vegetarian and vegan diets have become increasingly popular in recent years, partly due to the perceived health benefits, but also concerns about the environment and animal welfare. However, the full extent of the potential health benefits and hazards of these diets is not well understood. Previous studies have suggested that vegetarians have a lower risk of coronary heart disease than non-vegetarians, but data from large studies are limited, and little has been reported on the difference in risk of stroke. (more…)
AHA Journals, Author Interviews, Brigham & Women's - Harvard, Heart Disease, Nutrition, Vegetarians / 22.08.2019

MedicalResearch.com Interview with: Megu Baden, MD, PhD Department of Nutrition Harvard T. H. Chan School of Public Health Boston, MA02115  MedicalResearch.com: What is the background for this study? Would you give an example of healthful vs non-healthful plantbased diet? Response: Plant-based diets are recommended for health and recently also for their environmental benefits. However, most previous studies defined it as either vegetarian or non-vegetarian, and importantly, without differentiation for the quality of plant foods. As you know, not all plant foods are equally good to our health. Therefore, to capture the quality of plant-based diets, we established overall, healthful and unhealthful plant-based diet indices. A higher score on the overall plant based diet index indicates greater intake of all types of plant foods and less of animal foods. A higher score on the healthful plant based diet index indicates greater intake of only healthy plant foods (whole grains, fruits, vegetables, nuts, legumes, vegetable oils, tea/coffee), and less of less healthy plant foods (fruit juices, refined grains, potatoes, sugar-sweetened beverages, sweets/desserts) and animal foods. A higher score on the unhealthful plant based diet index indicates greater intake of only less healthy plant foods, and less of healthy plant foods and animal foods. In this study, we used these plant-based diet indices and investigated the associations between 12-year changes in plant-based diet quality and subsequent total and cause-specific mortality in two large US cohorts. (more…)
Author Interviews, Heart Disease, Vegetarians / 30.05.2018

MedicalResearch.com Interview with: “Vegetarian Skewers” by Geoff Peters is licensed under CC BY 2.0Hana Kahleova, M.D., Ph.D. Director of clinical research Physicians Committee for Responsible Medicine Washington, DC 20016  MedicalResearch.com: What is the background for this study? What are the main findings?  Response: In this study, my research team and I reviewed multiple clinical trials and observational studies to determine the links between diet and cardiovascular disease (CVD) risk. We found that a healthy diet can reduce the risk of heart attack by more than 80 percent—something no drug has ever accomplished. We also found strong and consistent evidence that plant-based dietary patterns (with few or no animal products and rich in fruits, vegetables, grains, and legumes) can prevent and even reverse atherosclerosis and decrease other markers of CVD risk, including blood pressure, cholesterol, and weight. We found that a plant-based diet can reduce the risk of death from cardiovascular disease by about 40 percent overall.  (more…)
AHA Journals, Author Interviews, Heart Disease, Mediterranean Diet, Nutrition, Vegetarians, Weight Research / 26.02.2018

MedicalResearch.com Interview with: “Vegetarian dan dan noodles” by Andrea Nguyen is licensed under CC BY 2.0Francesco Sofi, MD PhD Department of Experimental and Clinical Medicine University of Florence, Florence, Italy; Clinical Nutrition Unit, Careggi University Hospital Don Carlo Gnocchi Foundation Italy, Onlus IRCCS Florence, Italy  MedicalResearch.com: What is the background for this study? What are the main findings? Response: Mediterranean and Vegetarian diets are two of the most beneficial dietary patterns for prevention of chronic degenerative diseases. No studies have been conducted in the same group of subjects, by comparing these two dietary profiles. Main results are that both diets have been found to be beneficial for cardiovascular prevention, in the same group of subjects at low risk of cardiovascular disease. In particular, vegetarian diet determined a reduction of total and LDL-cholesterol, whereas Mediterranean diet resulted in lower levels of triglycerides and some inflammatory parameters (more…)
Author Interviews, Diabetes, Vegetarians, Weight Research / 12.06.2017

MedicalResearch.com Interview with: Hana Kahleova, MD, PhD Director of Clinical Research at Physicians Committee for Responsible Medicine Physicians Committee for Responsible Medicine Charles University in Prague MedicalResearch.com: What is the background for this study? What are the main findings? Response: The vegetarian diet was found to be almost twice as effective in reducing body weight, resulting in an average loss of 6.2kg compared to 3.2kg for the conventional diet. Using magnetic resonance imaging, we studied adipose tissue in the subjects’ thighs to see how the two different diets had affected subcutaneous, subfascial and intramuscular fat. We found that both diets caused a similar reduction in subcutaneous fat. However, subfascial fat was only reduced in response to the vegetarian diet, and intramuscular fat was more greatly reduced by the vegetarian diet. (more…)
Author Interviews, Brigham & Women's - Harvard, JAMA, Nutrition, Protein, Vegetarians / 02.08.2016

MedicalResearch.com Interview with: Mingyang Song Sc.D, research fellow Clinical and Translational Epidemiology Unit and Division of Gastroenterology MGH and Department of Nutrition Harvard T.H. Chan School of Public Health MedicalResearch.com: What is the background for this study? What are the main findings? Response: Previous studies have been focused on the amount of protein intake, while little is known regarding the health effect of different food sources for protein intake. In this study, we found that high animal protein intake was associated with higher mortality, whereas high plant-based protein was associated with lower mortality. Replacement of animal protein with plant protein was associated with lower mortality. Overall, the findings support the importance of food sources for protein intake for long-term health outcomes. (more…)
Author Interviews, BMJ, Heart Disease, Mediterranean Diet, Microbiome, Nutrition, Vegetarians / 29.09.2015

Prof. Danilo Ercolini, PhD Department of Agricultural Sciences University of Naples Federico II Portici - ItalyMedicalResearch.com Interview with: Prof. Danilo Ercolini, PhD Department of Agricultural Sciences University of Naples Federico II Portici - Italy Medical Research: What is the background for this study? What are the main findings? Prof. Ercolini: There is a thick body of literature showing that diet can significantly impact the gut microbiota and metabolome. In a recent study, negligible differences in gut microbiota and feca lshort-chain fatty acids (SCFA) were reported between habitual omnivores and vegans in the USA. In addition, Mediterranean diet is a recognized healthy dietary pattern but has not previously been related to the composition of the gut microbiota and related metabolome. That’s the background in short. Here we show how habitual vegetarian and vegan diets promote enrichment of fibre-degrading bacteria in the gut. Subjects who consume a Mediterranean diet rich in fruit, legumes and vegetables have higher levels of fecal short chain fatty acids, regardless of the diet type. Low adherence to the Mediterranean diet corresponds to an increase in urinary trimethylamine oxide levels, a potential risk factor for cardiovascular disease. (more…)
Author Interviews, Diabetes, Nature, Neurological Disorders, Vegetarians / 26.05.2015

Ulka Agarwal, M.D. California State University, East Bay Student Health and Counseling Services, Hayward, MedicalResearch.com Interview with: Ulka Agarwal, M.D. California State University, East Bay Student Health and Counseling Services Hayward, CA MedicalResearch: What is the background for this study? What are the main findings? Dr. Agarwal: Diabetic peripheral neuropathy affects 60 percent of patients with type 2 diabetes and can come with painful symptoms but limited treatment options. We thought a dietary intervention may help alleviate these symptoms since glycemic control plays a role in diabetes complications. To get started with the pilot, we put 17 adults on a low-fat vegan diet for 20 weeks and prescribed weekly nutrition classes. We found significant improvements in pain, measured by the Short Form McGill Pain questionnaire, the Michigan Neuropathy Screening Instrument physical assessment, and through electrochemical skin conductance in the foot. The participants also lost an average of 14 pounds. (more…)
Author Interviews, Colon Cancer, JAMA, Vegetarians / 09.03.2015

Michael J. Orlich, MD, PhD Program Director, Preventive Medicine Residency Loma Linda University Co-Investigator, Adventist Health StudiesMedicalResearch.com Interview with: Michael J. Orlich, MD, PhD Program Director, Preventive Medicine Residency Loma Linda University Co-Investigator, Adventist Health Studies Medical Research: What is the background for this study? What are the main findings? Dr. Orlich: Colorectal cancer is the second leading cause of death from cancer in the United States.  Screening efforts such as colonoscopies have helped save many lives by detecting pre-cancerous polyps and removing them.  However, it is even better to prevent cancers from forming in the first place.  We call this primary prevention.  Diet is a potentially important approach to reduce the risk of developing colorectal cancer.  In this analysis, we compared those eating different categories of vegetarian dietary patterns to those eating a non-vegetarian diet.  About half of our study population was classified as non-vegetarian, which we defined as eating meat at least weekly.  The other half of our population we called vegetarian and further divided them into four different vegetarian groups:  semi-vegetarians ate meat but less than once per week; pesco-vegetarians ate fish but avoided other meats; lacto-ovo-vegetarians avoided meat but ate eggs and/or dairy products; and vegans avoided all meats, eggs, and dairy.  All vegetarians together had on average a 22% relative reduction in the risk of developing colorectal cancer, compared to non-vegetarians, after carefully adjusting for many other factors.  Pesco-vegetarians in particular had a much lower risk compared to non-vegetarians. (more…)
Author Interviews, Nutrition, Vegetarians / 10.11.2014

Brie Turner-McGrievy, Ph.D., M.S., R.D. Assistant Professor University of South Carolina; Arnold School of Public Health Department of Health Promotion, Education, and Behavior Columbia, SC 29208MedicalResearch.com Interview with: Brie Turner-McGrievy, Ph.D., M.S., R.D. Assistant Professor University of South Carolina; Arnold School of Public Health Department of Health Promotion, Education, and Behavior Columbia, SC 29208 Medical Research: What is the background for this study? What are the main findings? Dr. Turner-McGrievy: Several observational studies have examined differences in weight-related outcomes among individuals following vegan, vegetarian, pesco-vegetarian, semi-vegetarian, or omnivorous diets. These studies have found lower body weights and less weight gain over time among vegans as compared to other groups. However, no randomized controlled trials have tested the relationship between these diets and body weight. So the goal of our study was to determine the effect of varying plant-based diets on weight loss. Our study found that a similar relationship of weight loss was found among the five diet groups that has been observed in epidemiological studies, with weight loss going from greatest in the vegan group followed by vegetarian, pesco-vegetarian, semi-vegetarian, and omnivorous. At six months, the vegan group lost significantly more weight (-7.5 ± 4.5%) than the omnivorous (-3.1 ± 3.6%, P=0.03), semi-vegetarian (-3.2 ± 3.8%, P=0.03), and pesco-vegetarian (-3.2 ± 3.4%, P=0.03) groups. (more…)
Author Interviews, Blood Pressure - Hypertension, JAMA, Vegetarians / 24.02.2014

MedicalResearch.com Interview with: Yoko Yokoyama, Ph.D., M.P.H. National Cerebral and Cardiovascular Center, Osaka, Japan, MedicalResearch.com: What are the main findings of the study? Dr. Yokoyama: We found consistent evidence that a vegetarian diet has a significant blood-pressure-lowering effect, and this was clear both in observational studies of individuals who had chosen vegetarian diets on their own and in intervention trials in which people were asked to make diet changes. Our meta-analysis included 32 observational studies and 7 controlled clinical trials. In the observational studies, vegetarian diets were associated with blood pressures that were about 7 mmHg lower systolic and 5 mmHg lower diastolic. In the clinical trials, the reductions were about 5 mmHg systolic and 2 mmHg diastolic. These are pooled averages, so for some individuals, particularly those with higher body weights or higher blood pressures at the beginning, the blood-pressure-lowering effects could be much greater. (more…)
Author Interviews, BMJ, Vegetarians / 05.02.2014

MedicalResearch.com Interview with: Kinesh Patel, Research Fellow Wolfson Unit for Endoscopy St Mark’s Hospital, Harrow HA1 3UJ, UK MedicalResearch.com: What are the main findings of the study? Dr. Patel: Most drugs prescribed in primary care have ingredients that come from animals, but the animals they come from is not always clear and whether the drugs are suitable for vegetarians is difficult to find out conclusively, even after looking at information available on packets, information leaflets and on the internet. (more…)
Author Interviews, JAMA, Nutrition, Outcomes & Safety, Vegetarians / 06.06.2013

MedicalResearch.com eInterview with: Michael J. Orlich, M.D. Program Director Preventive Medicine Residency Loma Linda University www.lluprevmedres.org Research Fellow, Adventist Health Studies www.adventisthealthstudy.org MedicalResearch.com: What are the main findings of the study? Dr. Orlich: The main findings were these. Vegetarians, as we defined them, had reduced risk of death during the study period compared to non-vegetarians. This was true also for particular vegetarian diets including for vegans, lacto-ovo-vegetarians, and pesco-vegetarians.  Reduced risk was seen in particular for deaths related to disease of the heart, kidneys, and diabetes. Findings were stronger in men than women. (more…)