Author Interviews, Coffee, Genetic Research, JAMA, Kidney Disease / 15.02.2023

MedicalResearch.com Interview with: Dr. Sara Mahdavi, PhD Clinical Scientist and Clinical Instructor Research Appointment in the Faculty of Medicine University of Toronto Toronto, ON MedicalResearch.com: What is the background for this study? Response: This was a long-term study spanning 16 years and began with a population of young adults who were medically assessed on a regular basis. It was remarkable to see just how striking the effects of coffee were in the group that had the susceptible genetic variant, what we termed “slow caffeine metabolizers” yet no effect whatsoever in those who did not were termed “fast metabolizers”. (more…)
Author Interviews, Heart Disease, JACC, Supplements / 06.12.2022

MedicalResearch.com Interview with: Simin Liu MD MPH ScD Professor of Epidemiology at the School of Public Health, Professor of Medicine (Endocrinology) and Professor of Surgery at the Alpert School of Medicine Brown University MedicalResearch.com: What is the background for this study? Response: Our research team has been researching the roles of environmental and genetic determinants of chronic diseases for nearly three decades, with special emphasis on evaluating micronutrients, minerals, and trace elements in relation to cardiometabolic outcomes, and findings of which have contributed to the design of several large, randomized trials of dietary supplements in the US (Liu JAMA 1999; 2011; Diabetes Care 2005a,b; Diabetes 2006).  Several large intervention trials have consistently shown beneficial effects on clinical cardiometabolic outcomes of a diet pattern rich in micronutrients, although research on micronutrient supplementation has mainly focused on the health effects of a single or a few vitamins and minerals. We decided to take a comprehensive and systematic approach to evaluate all the publicly available/accessible studies reporting all micronutrients including phytochemicals and antioxidant supplements and their effects on cardiovascular risk factors as well as multiple CVDs. (more…)
Alzheimer's - Dementia, Author Interviews, Nutrition / 26.11.2022

MedicalResearch.com Interview with: Thomas M Holland, MD, MS Assistant Professor Rush Institute for Health Aging Rush College of Medicine & Rush College of Health Sciences https://www.rushu.rush.edu/faculty/thomas-m-holland-md-ms MedicalResearch.com: What is the background for this study? Response: My late mentor Martha Clare Morris, ScD had published a manuscript investigating leafy green intake, and the nutrients found therein, and cognition. I wanted to take this thought a step further and investigate the potential association bioactives, found in vegetables, like leafy greens, has to cognition. Further, this is a continuation of the research I published in the green journal in 2020 associating flavonols to incident Alzheimer’s dementia. This study extends the understanding that flavonols are not only beneficial for the most detrimental outcome of Alzheimer’s dementia (in decreasing the risk), but also advantageous in mitigating components of the, clinical syndrome i.e. decreasing the rate of cognitive decline. (more…)
Alzheimer's - Dementia, Author Interviews, Nutrition / 14.11.2022

MedicalResearch.com Interview with: Alessandro Palmioli PhD Cristina Airoldi PhD Department of Biotechnology and Biosciences, University of Milano-Bicocca, NeuroMI, Center for Neuroscience, University of Milano-Bicocca MedicalResearch.com: What is the background for this study? beer-hopsResponse: We started many years ago by studying some natural and synthetic molecules that were able to counteract the early stages of this disease. With a view to early prevention, we wondered if these molecules could be routinely taken with the diet or dietary supplements. So our studies focused on the search for bioactive molecules present in food and edible plants. Hops are very rich in polyphenolic compounds, and for this reason it is historically used for the production of beer, but also for the preparation of herbal teas and infusions, and its uses in traditional medicine are known. In recent years we have also collected interesting results on Coffee, Sage, Radix Imperatoriae, Cocoa and Cinnamon extracts. (more…)
Author Interviews, Brigham & Women's - Harvard, JAMA, Nutrition, Occupational Health, Sleep Disorders / 09.11.2022

MedicalResearch.com Interview with: Zhilei Shan, MD, PhD Postdoctoral fellow on Nutritional Epidemiology Harvard T.H. Chan School of Public Health MedicalResearch.com: What is the background for this study? Response: Unhealthy sleep behaviors and sleep disturbances are associated with higher risk of multiple diseases and mortality. The current profiles of sleep habits and disturbances, particularly the differences between workdays and free days, are unknown in the contemporary US. MedicalResearch.com: What are the main findings? Response: In this nationally representative cross-sectional analysis with 9004 adults aged 20 years or older, differences in sleep patterns between workdays and free days were observed. The mean sleep duration was 7.59 hours on workdays and 8.24 hours on free days (difference, 0.65 hour). The mean sleep and wake times were at 11:02 PM and 6:41 AM, respectively, on workdays and 11:25 PM and 7:41 AM, respectively, on free days (differences, 0.23 hour for sleep time and 1.00 hour for wake time). With regard to sleep disturbances, 30.5% of adults experienced 1 hour or more of sleep debt,46.5% experienced 1 hour or more of social jet lag, 29.8% had trouble sleeping, and 27.2% experienced daytime sleepiness. (more…)
Aging, Author Interviews, Brigham & Women's - Harvard, Frailty, Geriatrics, JAMA, Medical Research Centers, Supplements / 15.09.2022

MedicalResearch.com Interview with: Ariela Orkaby, MD, MPH Geriatrics & Preventive Cardiology Associate Epidemiologist Division of Aging, Brigham and Women's Hospital Assistant Professor of Medicine, Harvard Medical School MedicalResearch.com: What is the background for this study? Response: As the population is living longer, there is increased risk of frailty and vulnerability. Frailty is defined as reduced physiological reserve and decreased ability to cope with even an acute stress. Up to half of adults over the age of 85 are living with frailty and preventative measures are greatly needed. We tested the effect of vitamin D and marine omega-3 fatty acid supplementation on the risk of developing frailty in healthy older adults in the US enrolled in the VITamin D and OmegA-3 TriaL (VITAL) trial. (more…)
Aging, Annals Internal Medicine, Author Interviews, NIH, Nutrition / 01.09.2022

MedicalResearch.com Interview with: Maki Inoue-Choi, Ph.D., M.S., R.D. Staff Scientist Metabolic Epidemiology Branch National Institutes of Health MedicalResearch.com: What is the background for this study? Response: Tea is rich in bioactive compounds that can possibly protect against health conditions such as cancer and heart disease. A lower risk of death was seen among tea drinkers than non-drinkers in previous studies, but these were largely in populations where green tea drinking is common. In contrast, the studies in populations where black tea drinking is more common have been limited and the findings from these studies have been inconsistent. (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…)
Author Interviews, Cancer Research, Nutrition / 26.07.2022

MedicalResearch.com Interview with: Prof. John C. Mathers PhD Director, Human Nutrition Research Centre Director, Centre for Healthier Lives Population Health Sciences Institute Newcastle University Newcastle on Tyne UK MedicalResearch.com:  What is the background for this study?   Response: My colleagues and I have had a long-term interest in carrying out studies in people with hereditary cancer as a model for cancer in the general population. Here we studied people with Lynch syndrome who have an inherited defect in one of the genes encoding the DNA mismatch repair system. Because of this, they accumulate DNA damage faster than the general population and are prone to early cancers at several sites around the body. In the CAPP2 Study, we randomised almost 1000 people with Lynch syndrome to either resistant starch or to an ordinary corn-starch placebo. (more…)
Author Interviews, Heart Disease, Salt-Sodium / 20.07.2022

MedicalResearch.com Interview with Weihao Liang on behalf of Professor Chen Liu Department of Cardiology, Sun Yat-sen University First Affiliated Hospital Guangzhou, Guangdong, China MedicalResearch.com:  What is the background for this study?    Response: -Salt intake restriction is frequently recommended in heart failure guidelines, but is restricting salt intake to "as least as possible" appropriate? Evidence is lacking. Besides, the effect of salt restriction on patients with heart failure with preserved ejection fraction isn’t clear as they have often been excluded from relevant studies. (more…)
Author Interviews, Brigham & Women's - Harvard, Heart Disease, JAMA, Lung Cancer, Supplements, USPSTF / 30.06.2022

MedicalResearch.com Interview with: Michael J. Barry, M.D Director of the Informed Medical Decisions Program Health Decision Sciences Center Massachusetts General Hospital. Professor of medicine at Harvard Medical School Dr. Barry was appointed as Vice Chair of USPSTF in March 2021. He previously served as a member from January 2017 through December 2020.   MedicalResearch.com:  What is the background for this study?  What are the main findings? Response: The Task Force looked at the use of vitamin and mineral supplementation specifically for the prevention of heart disease, stroke, and cancer. We found that there is not enough evidence to recommend for or against taking multivitamin supplements, nor the use of single or paired nutrient supplements, to prevent these conditions. However, we do know that you should not take vitamin E or beta-carotene for this purpose. (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, Nutrition / 05.04.2022

MedicalResearch.com Interview with: Dorothy Klimis-Zacas, MS, PhD, FACN Professor of Clinical Nutrition School of Food and Agriculture Graduate Faculty School of Biomedical Sciences Associate Faculty, Institute of Medicine Fulbright Fellow University of Maine Orono, Maine 04469  MedicalResearch.com:  What is the background for this study?  Response: Bioactive compounds such as polyphenols have been documented to have wound healing properties . In the Klimis-Zacas laboratory, phenolic extracts (PE) from wild blueberries (WB) were reported to promote angiogenesis in HUVEC cells via cell migration, angiogenesis, through VEGF/P13K/AKT pathway documented that the PE, primarily composed of chlorogenic acid significantly promoted cell migration and closure speed of wound by 38% above the control as well as angiogenesis and gene expression for proteins critical for cell movement while the anthocyanin fraction inhibited the above processes (5,6).  (more…)
Author Interviews, Brigham & Women's - Harvard, Cancer Research, Chocolate, Heart Disease, Supplements / 16.03.2022

MedicalResearch.com Interview with: Howard D. Sesso, ScD, MPH Associate Professor of Medicine Division of Preventive Medicine Brigham and Women's Hospital MedicalResearch.com:  What is the background for this study? How does the amount of flavanols in the study arm compare to what might be obtained in a typical diet? Response: The COcoa Supplement and Multivitamin Outcomes Study (COSMOS) is a randomized, double-blind, placebo-controlled clinical trial that tested the effects of two promising dietary supplements on cardiovascular disease (CVD) and cancer in 21,442 older adults. Cocoa flavanols have been shown to have favorable vascular effects in small and short-term clinical trials. The 500 mg/day flavanols tested in COSMOS exceeds that readily obtained in the diet typically from cocoa, tea, grapes, and berries. Of note, flavanol content in not typically listed on food labels. COSMOS also tested a multivitamin, the most common dietary supplement taken by US adults and previously linked with a potential modest reduction in cancer in a previous long-term trial of men conducted by our research group at the Division of Preventive Medicine at Brigham and Women’s Hospital. (more…)
Author Interviews, Endocrinology, Nutrition, Testosterone, Weight Research / 11.03.2022

MedicalResearch.com Interview with: Joe Whittaker, MSc Nutritionist MedicalResearch.com:  What is the background for this study?  Response: There are several studies showing a generational decline in men's testosterone levels, beginning in the 1970s. This is due to a variety of factors such as poorer diets, lack of physical activity, and increasing toxin exposure. Therefore, there is intense research interest in ways we can optimise testosterone levels, to combat this generational decline. Some well-known studies have found low-carbohydrate diets boost testosterone levels, but others have show the reverse effect. So, to settle the controversy we gathered and reanalysed all known studies on the topic. There was also the question of high protein diets and their effects on testosterone, which are currently disputed. (more…)
Author Interviews, Duke, Gastrointestinal Disease, Nature, Sugar / 17.01.2022

MedicalResearch.com Interview with: Laura Rupprecht, PhD Postdoctoral Fellow Kelly L Buchanan The Laboratory of Gut Brain Neurobiology Duke Medicine – GI Diego V. Bohórquez PhD Associate Professor in Medicine Duke Institute for Brain Sciences Durham, NC MedicalResearch.com:  What is the background for this study?  What are the main findings? Response: In 2018, my laboratory discovered that a cell type in the gut epithelium synapses with the vagus nerve, the nerve which connects the gut and the brain. These gut cells are called neuropod cells. Neuropod cells transduce sugar within milliseconds using the neurotransmitter glutamate. Since then, we have been interested in defining how this rapid communication between neuropod cells and the brain regulates behavior. – Diego Bohórquez Over a decade ago, it was shown that the gut is the key site for discerning sugar and non-caloric sweetener. But the specific cell in the gut that underlies this effect was unknown. – Kelly Buchanan   (more…)
Author Interviews, Cancer Research, Nutrition, Supplements / 06.01.2022

MedicalResearch.com Interview with: Dr Rana Conway PhD RNutr  Research Fellow Energy Balance & Cancer Group, and Obesity Research Group Research Department of Behavioural Science and Health University College London    MedicalResearch.com: What is the background for this study? Response: We’ve seen great advances in cancer diagnosis and treatment in recent years which means the number of people living with and beyond a cancer diagnosis is rapidly increasing. The WCRF and CRUK recommend improving diet and exercise to reduce the risks of cancer coming back but we know anecdotally that supplements are sometimes seen as an easier option, and people who’ve had cancer are often interested to know if they should be taking any supplements.    (more…)
Author Interviews, Coffee, Ophthalmology / 04.12.2021

MedicalResearch.com Interview with: Kristine Dalton PhD FAAO, FBCLA School of Optometry & Vision Science University of Waterloo Waterloo, Canada MedicalResearch.com: What is the background for this study? Response: Dynamic visual acuity refers to the ability to detect and perceive small details in objects that are moving relative to an observer.  Dynamic visual acuity is a complex visual function, that involves a number of different aspects of vision, including detecting the target, moving the eyes appropriately to observe the target, and processing the visual information from the target in the brain to interpret what we are seeing.   What makes dynamic visual acuity so interesting to study, is that as a visual function, it appears to play an important role in a number of real-world situations, including playing sports, driving, and piloting, and it may provide us more information about how the visual system is functioning compared to the more traditional, static vision tests alone. Previous research has demonstrated that consumption of caffeine has been shown to benefit physiological, psychomotor, and cognitive performance.  More recently there has been an increased interest in studying the impacts of caffeine on the vision system, however the impact of caffeine on dynamic visual acuity has not been studied.  This study was designed to address this limitation in the literature, particularly because dynamic visual acuity appears to be such an important visual function for real-world activities.   (more…)
Author Interviews, Coffee, Heart Disease, JAMA, OBGYNE / 09.11.2021

MedicalResearch.com Interview with: Stefanie N. Hinkle, PhD Assistant Professor Department of Biostatistics Epidemiology and Informatics Perelman School of Medicine University of Pennsylvania MedicalResearch.com: What is the background for this study? Response: Over 80% of U.S. women of reproductive age consume caffeine daily.While most women decrease consumption after becoming pregnant, many continue to consume caffeine throughout pregnancy. The American College of Obstetricians and Gynecologists (ACOG) recommends that pregnant women limit their caffeine consumption to <200 mg/d out of an abundance of caution due to potential associations with pregnancy loss and fetal growth restriction at higher intakes. There remains limited data on associations with maternal cardiometabolic outcomes in pregnancy.   (more…)
Author Interviews, Heart Disease, NEJM, Salt-Sodium, Stroke / 03.09.2021

MedicalResearch.com Interview with: Maoyi TIAN PhD Program Head, Digital Health and Head, Injury & Trauma Senior Research Fellow The George Institute MedicalResearch.com: What is the background for this study? Response: There is clear evidence from the literature that sodium reduction or potassium supplementation can reduce blood pressure. Reduced blood pressure can also lead to a risk reduction for cardiovascular diseases. Salt substitute is a reduced sodium added potassium product combined those effects. Previous research of salt substitute focus on the blood pressure outcome. There is no evidence if salt substitute can reduce the risk of cardiovascular diseases or pre-mature death. This study provided a definitive evidence for this unaddressed question. MedicalResearch.com: What are the main findings? The main findings of the research were:
  • The salt substitute reduced the risk of stroke by 14%
  • The salt substitute reduced the risk of major adverse cardiovascular events by 13%
  • The salt substitute reduced the risk of pre-mature death by 12%
(more…)
Author Interviews, Brigham & Women's - Harvard, Chocolate, Weight Research / 24.06.2021

MedicalResearch.com Interview with: Frank A. J. L. Scheer, PhD, MSc, Neuroscientist and Marta Garaulet, PhD, Visiting Scientist Division of Sleep and Circadian Disorders Departments of Medicine and Neurology, Brigham and Women's Hospital. MedicalResearch.com: What is the background for this study? Response: We and others have shown that not only “what” but also “when” we eat relates to obesity and weight loss
  • Meal timing can influence circadian rhythms and eating a high energy and high sugar food, such as chocolate, either at night or in the morning may have a different effect on the circadian system, and consequently on body weight and metabolism.
  • Milk chocolate has a name for contributing to weight gain due to its high fat, sugar and caloric content. Chocolate eating habit has been associated with long-term weight gain especially in postmenopausal females who are particularly vulnerable to weight gain.
(more…)
Author Interviews, COVID -19 Coronavirus, Johns Hopkins, Nutrition / 04.06.2021

MedicalResearch.com Interview with: Dr. Hyunju Kim Ph.D. Johns Hopkins School of Public Health MedicalResearch.com: What is the background for this study? Response: In the past few months, we have learnt that individuals with comorbidities (obesity, type 2 diabetes, cardiovascular disease, hypertension) are at higher risk of Covid-19. The etiology of these conditions is largely driven by poor nutrition and unfavorable lifestyle choices, yet no study examined whether dietary habits play a role in Covid-19 infection, severity of symptoms, and duration of illness. (more…)
Author Interviews, Heart Disease, Nutrition / 01.06.2021

MedicalResearch.com Interview with: Professor Elina Hypponen Professor in Nutritional and Genetic Epidemiology Director: Australian Centre for Precision Health University of South Australia MedicalResearch.com: What is the background for this study? Response: Diet is an important determinant of cardiovascular disease, and several studies have shown an association between high dairy and milk consumption with cardio-metabolic risk factors. Especially high fat dairy products can increase the risk of high cholesterol and cardiovascular disease by increasing the intakes of saturated fat and dietary cholesterol. However, milk is also a rich source of calcium and other nutrients, and evidence from randomized controlled trials has been inconsistent with respect to the role milk may have in cardiovascular health  (more…)
Author Interviews, Lancet, Nutrition, OBGYNE / 22.05.2021

MedicalResearch.com Interview with: Susan E. Carlson Ph.D. Associate Dean for Research Program Director,, AJ Rice Professor Department of Dietetics and Nutrition University of Kansas Medical Center Kansas City, KS MedicalResearch.com: What is the background for this study? What are its benefits? Response: DHA is an omega-3 fatty acid. Good food sources include some types of seafood (e.g., salmon, tuna, trout) and chicken eggs. Persons in the USA and in much of the developing world consume little dietary DHA. DHA supplements in pregnancy have been linked to lower risk of preterm birth for 20 years, especially early preterm births (<34 weeks gestation). For about 10 years, prenatal supplements with about 200 mg DHA have been readily available in the USA, however, no study has asked if this amount of DHA is optimal to reduce early preterm birth. Participants were given a supplement of 1000 mg or 200 mg DHA beginning before 20 weeks gestation using an adaptive randomization that periodically assigned more participants to the group with the fewest early preterm births. (more…)
Author Interviews, Gastrointestinal Disease, Imperial College, Probiotics, Pulmonary Disease, Weight Research / 16.05.2021

MedicalResearch.com Interview with: Benjamin Mullish PhD NIHR Academic Clinical Lecturer Department of Metabolism Digestion and Reproduction Imperial College MedicalResearch.com: What is the background for this study? Which probiotic did you use and why?  Response: We recently reported the results of a randomized, double-blind placebo-controlled trial in which participants who were overweight or with obesity (aged between 30-65 years of age) were randomized to receive probiotics or placebo for six months.  The primary focus was on weight loss and metabolism.  The probiotic used was Lab4P, containing three different strains of Bifidobacteria and two of Lactobacilli, which have shown to be safe and efficacious for use in rodent models and earlier clinical studies. Of note, probiotics have also been shown to have other beneficial effects upon human health.  Previous studies have suggested that they may have a role in preventing upper respiratory tract infections (URTIs) in healthy people and children; however, this has not been explored in older people or overweight/ people with obesity, even though such groups have higher rates of URTIs. We looked back at our trial, and reviewed symptom diaries completed by participants daily during the study.  We were looking at recorded symptoms most consistent with upper respiratory tract symptoms (including cough, wheezing and headache), and explored if rates of these were different between those participants taking probiotics compared to placebo over the six month course of the study.   (more…)
Author Interviews, Brigham & Women's - Harvard, Colon Cancer, Gastrointestinal Disease, Sugar / 06.05.2021

MedicalResearch.com Interview with: Jinhee Hur, PhD Research Fellow Department of Nutrition Harvard T.H. Chan School of Public Health Boston, MA 02115 MedicalResearch.com: What is the background for this study? Response: Early-onset colorectal cancer (EO-CRC, age <50 years at diagnosis) is rapidly rising in the US since the mid-1980s, with an unclear understanding of its etiology and contributors to the rise. Sugar-sweetened beverages (SSBs) exert adverse metabolic repercussions throughout the life course, including insulin resistance and inflammation. Higher SSB intake can induce obesity, which has been linked to risk of EO-CRC. A recent experimental study also suggests that high fructose corn syrup, a primary sweetener in SSBs, may promote colon tumor growth, independent of metabolic dysregulation. In the US, SSB consumption has dramatically increased during the 2nd half of the 20th century, and adolescents and young adults have been the heaviest SSB drinkers across all age groups. Thus, we expect SSBs may be an emerging risk factor for EO-CRC and likely contribute to the rising incidence of EO-CRC. (more…)
Author Interviews, Cancer Research, Nutrition / 30.04.2021

MedicalResearch.com Interview with: Sa Kan Yoo MD PhD Division of Developmental Biology and Regenerative Medicine Kobe University, Kobe, Japan MedicalResearch.com: What is the background for this study? Response: Cancer is often considered as a disease of “overgrowth”. But, many known “cancer genes” in fact induce cell death rather than cell growth. Because of this phenomenon, it requires involvement of many genes, not a single “cancer gene”, for cells to become cancer. Although this protective phenomenon that cancer genes induce cell death has been known, its exact mechanism has remained unclear. We tackled this problem using the fruit fly, found its mechanism and discovered a way to manipulate it by dietary nutrition. (more…)
Author Interviews, Nature, Nutrition, Orthopedics, Pediatrics / 20.04.2021

MedicalResearch.com Interview with: Efrat Monsonego Ornan, Ph.D  Head of School of Nutritional Sciences Institute of Biochemistry and Nutrition The Robert H. Smith Faculty of Agriculture, Food and Environment The Hebrew University of Jerusalem MedicalResearch.com: What is the background for this study? Response: Food supplies in recent decades have been dominated by heavily processed, ready-to-eat products. Essentially, 75% of all world food sales are of processed foods. Over the past 30 years, children’s ultra-processed food intake has increased markedly, with 50% of the children in the US consuming these foods. Only in the US does UPF comprise 58% of energy intake, of which 90% is derived from added sugars. This reflects children’s excessive consumption of food and drink that are high in fat and refined sugars but do not provide appropriate levels of the proteins, vitamins and minerals required for growth. The negative health outcomes of excessive consumption of Ultra-processed food are well known, include obesity, metabolic syndrome and diabetes, and considered as the current world epidemic; the fact that children, during their postnatal development period (birth to adolescent), are the target of the Ultra-processed food industry is very disturbing in terms of public health. Bone development and growth are the characteristic phenomena of the childhood period. Yet, in spite of the huge importance of nutrition to bone development, the impact of Ultra-processed food consumption on skeleton development during childhood has never been studied directly, and this was the purpose of our study. To this end, we used young rats which are an excellent pre-clinical model for growth and fed them with either the recommended diet for their age or  a diet comprised of a typical Ultra-processed meal (a roll, hamburger, tomatoes, lettuce, ketchup and French fries) and a caloric soft drink.   (more…)