Nutrition Science Bites with Professor Clare Collins AO

In this Nutrition Science Bites episode I talk with Dr. Amelia Harray about results from the Perth low plastic diet trial. We cover how reducing plastic exposure means selecting particular foods, packaging and personal care products. We discuss the effect of plastics on health, and how reducing plastic exposure can impact heart health and fertility. This episode highlights practical steps to minimize plastic chemicals in daily life and the importance of future research in helping minimising exposure to plastics.Key topicsFindings from the Perth Low Plastic Diet trialEveryday sources of plastic chemicalsImpact of plastic chemicals on heart healthPlastic chemicals and reproductive healthStrategies to reduce plastic exposure from food and personal care productsRole of food packaging and kitchenware in plastic exposureHow body fat stored contribute to storing plastic chemicalsFuture research directions on plastics and healthResourcesNutrition Science Bites plastics episode #1 - Are there microplastics in my food and does it matter? with Dr Amelia Harray https://shorturl.at/Jg5l8No Money No Time: Microwaving foods… is it safe and healthy? https://shorturl.at/lZJz3The PERTH trial: Read the full paper here: https://www.nature.com/articles/s41591-026-04324-7 Harray, et al. Low-plastic diet and urinary levels of plastic-associated phthalates and bisphenols: the randomized controlled PERTH Trial. Nat Med 32, 1871–1883 (2026).No Money No Time ResourcesTo access the Healthy Eating Quiz: Click on the top right hand 'green button' called 'How healthy is my diet' https://nomoneynotime.com.au/Want a more Personalised Food, Nutrient Assessment Report? Use our Australian Eating Survey - For a 50% discount enter the 'DietCheck' code at the checkout! Purchase here https://australianeatingsurvey.com.au/Here's the link to the No Money No Time closed Facebook group (be sure to take the Healthy Eating Quiz first) https://www.facebook.com/groups/386824626838448Are you in a position to make donation to support our No Money No Time website? Donate hereOur No Money No Time email: nmnt@newcastle.edu.au and our Nutrition Science Bites email: nutritionsciencebites@newcastle.edu.auAre you in a position to make donation to support our No Money No Time website? Donate hereKeywords: #plastics, #health, #PerthTrial, #SustainableDiets, #EndocrineDisruptors, #BisphenolA, #PlasticChemicals, #Nutrition, #EnvironmentalHealth, #Fertility, #LowPlasticDiet, #NutritionScienceBites

It's Grand Final week, and whether you're taking the field, hitting the gym, or cheering from the sidelines, nutrition can play a big role in helping you perform at your best.In this episode, we dive into the world of sports nutrition with Dr Rebecca Haslam, an Accredited Practising Dietitian, Accredited Sports Dietitian and leading expert in athlete nutrition. We unpack what athletes should eat before, during and after exercise, common sports nutrition myths, and practical tips to help fuel performance and recovery at any level of sport. Whether you're chasing a premiership, a personal best or simply looking to get more from your training, this episode is packed with evidence-based advice to help you fuel with confidence.No Money No Time ResourcesNo Money No Time Game Day Pizza Scrolls: https://nomoneynotime.com.au/healthy-easy-recipes/knights-pizza-scrolls No Money No Time Supplements for Better Sports Performance https://nomoneynotime.com.au/hacks-myths-faqs/supplements-for-better-sports-performanceNo Money No Time How Can The Foods you Eat Affect Sports Performance https://nomoneynotime.com.au/hacks-myths-faqs/how-can-the-foods-you-eat-effect-your-sports-performanceNutrition Science Bites Podcast Should you Take Sports Supplements https://nomoneynotime.com.au/podcasts/should-you-take-sports-supplements-like-creatine-pickle-juice-beta-alanine-coq10-or-vitaminsTo access the Healthy Eating Quiz: Click on the top right hand 'green button' called 'How healthy is my diet' https://nomoneynotime.com.au/Want a more Personalised Food, Nutrient Assessment Report? Use our Australian Eating Survey - For a 50% discount enter the 'DietCheck' code at the checkout! Purchase here https://australianeatingsurvey.com.au/Here's the link to the No Money No Time closed Facebook group (be sure to take the Healthy Eating Quiz first) https://www.facebook.com/groups/386824626838448Our No Money No Time email: nmnt@newcastle.edu.au and our Nutrition Science Bites email: nutritionsciencebites@newcastle.edu.auVisit Dr Rebecca Haslam's Nutrient Nation website here and Instagram here.#NutritionScienceBites

Prof Clare Collins talks to Dr Tim Piatkowski from the University of Queensland about the rise of illicit peptide injections. They discuss what peptides are, the claims about them making you stronger, being anti-aging and helping with weight loss and the importance of medical supervision. They also cover the risks of purchasing products online and how online marketing and easy access are fueling a growing demand, especially among young people, and what can be done to improve safety and awareness.Key topicsRise of illicit peptide injections and their health risksOnline marketing and social media influence on peptide useLegal pathways and medical supervision for peptide usePrevalence of peptide use among different demographicsRisks of unregulated peptide products and potential health harmsThe lack of rigorous clinical trials for many peptidesImpact of peptides on cancer risk and other health conditionsStrategies for harm reduction and education for young peopleResources:Journal Article Piatkowski, T., Ganson, K., & Nagata, J. (2026). Illicit Injectable Peptides and Regulatory Gaps. Journal of the American Medical Association - JAMA. 336;(3):189-190. https://doi.org/10.1001/jama.2026.10690Free and confidential helpline - Peer Qnect provides support to people who use substances, including those using anabolic steroids & other performance enhancing drugs, people on the opioid treatment program or seeking opioid treatment across QLD. Phone: 1800 175 889 Opening hours: Mon – Fri 9am-4pm Peer Qnect also provides training for prescribers, clinics and relevant community services Email: peerqnect@quivaa.org.au Email for Peptides/Steroids: sonyaw@quivaa.org.auNo Money No Time ResourcesNutrition Science Bites Podcast Should You Take Sports Supplements? with Sports Dietitians Australia President Sally Walker.To access the Healthy Eating Quiz: Click on the top right hand 'green button' called 'How healthy is my diet' https://nomoneynotime.com.au/Want a more Personalised Food, Nutrient Assessment Report? Use our Australian Eating Survey - For a 50% discount enter the 'DietCheck' code at the checkout! Purchase here https://australianeatingsurvey.com.au/Here's the link to the No Money No Time closed Facebook group (be sure to take the Healthy Eating Quiz first) https://www.facebook.com/groups/386824626838448Are you in a position to make donation to support our No Money No Time website? Donate hereOur No Money No Time email: nmnt@newcastle.edu.au and our Nutrition Science Bites email: nutritionsciencebites@newcastle.edu.auKeywords: #peptides, #illicitdrugs, #healthrisks, #onlinemarket, #medicalsupervision, #youngpeople, #drugregulation, #peptideefficacy, #harmreduction, #retatrutide, #GLP1, #NutritionScienceBites

In this episode, Prof Clare Collins talks with Alex Ruani from University College London in the UK about the complexities of misinformation, especially in nutrition. They discuss how online platforms could better regulate inaccurate content through risk assessments and expert involvement.Key topics covered include:-Definition of misinformation beyond falsehoodsMisleadingness and its effects on health decisionsPrevalence of nutrition misinformation onlineImpact of social media algorithms on misinformation spreadThe importance of expert-led risk assessmentsRegulatory approaches to online misinformationThe role of platforms in promoting accurate informationTools for detecting and mitigating harmful contentResourcesResearch paper on development of the Diet-Misinformation Tool. Ruani, et al. Development and validation of a tool for detecting misinformation risk in diet, nutrition, and health content (Diet-MisRAT). Sci Rep. 2026 Mar 27;16(1):9207. No Money No Time: How to Spot Misleading Nutrition Advice Online. https://nomoneynotime.com.au/hacks-myths-faqs/how-to-spot-misleading-nutrition-advice-onlineTo access the Healthy Eating Quiz: Click on the top right hand 'green button' called 'How healthy is my diet' https://nomoneynotime.com.au/Want a more Personalised Food, Nutrient Assessment Report? Use our Australian Eating Survey - For a 50% discount enter the 'DietCheck' code at the checkout! Purchase here https://australianeatingsurvey.com.au/Are you in a position to make donation to support our No Money No Time website? Donate hereHere's the link to the No Money No Time closed Facebook group (be sure to take the Healthy Eating Quiz first) https://www.facebook.com/groups/386824626838448Our No Money No Time email: nmnt@newcastle.edu.au and our Nutrition Science Bites email: nutritionsciencebites@newcastle.edu.au Keywords: #misinformation, #nutrition, #onlinesafety, #riskassessment, #socialmedia, #healthmisinformation, #regulation, #AI, #platformresponsibility

In this episode Prof Clare Collins talks with Dr Trent Watson, Managing Director of Ethos Health about how nutrition impacts fatigue, especially in high-risk workplaces like mining. They cover how fatigue extends beyond feeling sleepy or drowsy, how sleep disruption affects hunger hormones and the impact of alcohol on REM sleep and sleep aponea risk. The discussion includes practical strategies to manage fatigue through diet, sleep, and workplace technology and emphasizes the importance of tailored solutions. Dr Trent's 5 top nutrition tips to beat fatigue include, eat light overnight, use breakfast to get a head start, pack a lunch box, have a caffeine strategy and be alcohol wise! Key topicsThe impact of shift work and environment on fatigueDefinition and characteristics of fatigueHow sleep and nutrition interact to influence fatigueTechnologies used to monitor and manage fatiguePractical dietary strategies for fatigue managementResourcesEthos Health Fatigue Tech https://tech.ethoshealth.com.au/fatiguetech/No Money No Time 'Tired all the time? Your diet could be part of the picture' https://nomoneynotime.com.au/hacks-myths-faqs/tired-all-the-time-your-diet-could-be-part-of-the-pictureTo access the Healthy Eating Quiz: Click on the top right hand 'green button' called 'How healthy is my diet' https://nomoneynotime.com.au/Want a more Personalised Food, Nutrient Assessment Report? Use our Australian Eating Survey - For a 50% discount enter the 'DietCheck' code at the checkout! Purchase here https://australianeatingsurvey.com.au/Are you in a position to make donation to support our No Money No Time website? Donate hereHere's the link to the No Money No Time closed Facebook group (be sure to take the Healthy Eating Quiz first) https://www.facebook.com/groups/386824626838448Our No Money No Time email: nmnt@newcastle.edu.au and our Nutrition Science Bites email: nutritionsciencebites@newcastle.edu.au Keywords: #fatigue, #nutrition, #sleep, #workplacehealth, #shiftwork, #safety, #diet, #fatiguemanagement, #EthosHealth, #healthstrategies, #NutritionScienceBites

In this episode, Prof Clare Collins chats with Prof Jens Walter about the development of the NiMe (non-industrial microbiome restore) diet and key research findings from a study where people were fed this diet for 3 weeks. They exploring how the NiMe diet influences the microbiome and how it affects metabolic pathways related to gut health, inflammation, cancer, heart disease and brain health. Discover how traditional diets from Papua New Guinea inspired a modern approach to nutrition support for gut health and disease prevention.Key topicsDevelopment of the NEMI diet and its inspiration from traditional non-industrialized population dietary patternsDifferences in microbiome species between industrialized and non-industrialized societiesRole of dietary fiber and microbiome diversity in healthChallenges and findings from the NEMI diet intervention studyImplications of microbiome research for chronic disease preventionNo Money No Time article on the NiMe Diet https://nomoneynotime.com.au/hacks-myths-faqs/what-is-the-nime-diet-and-should-you-be-following-itNo Money No Time NiMe-style pork stir fry recipe: https://nomoneynotime.com.au/healthy-easy-recipes/nime-style-pork-stir-fryLink to the full NiMe research paper here https://pubmed.ncbi.nlm.nih.gov/39855197/To access the Healthy Eating Quiz: Click on the top right hand 'green button' called 'How healthy is my diet' https://nomoneynotime.com.au/Want a more Personalised Food, Nutrient Assessment Report? Use our Australian Eating Survey - For a 50% discount enter the 'DietCheck' code at the checkout! Purchase here https://australianeatingsurvey.com.au/Are you in a position to make donation to support our No Money No Time website? Donate hereHere's the link to the No Money No Time closed Facebook group (be sure to take the Healthy Eating Quiz first) https://www.facebook.com/groups/386824626838448Our No Money No Time email: nmnt@newcastle.edu.au and our Nutrition Science Bites email: nutritionsciencebites@newcastle.edu.au Keywords: #microbiome, #diet, #health, #NEMI, #PapuaNewGuinea, #gutbacteria, #fiber, #chronicdisease, #microbiomerestoration, #industrialization, #guthealth, #bowelcancer

In this episode Prof Clare Collins talks with Dr Rebecca Haslam a dietitian and lecturer at the University of Newcastle about vitamin and mineral supplements. They discuss the ins and outs of multivitamins and other nutrient supplements, including when they are necessary, how to choose the right one, avoiding overdose and the importance of a food-first approach to nutrition.Key topicsWhat are multivitamins and their purposeDifference between vitamins and mineralsUnderstanding nutrient reference values and RDIsWhen supplements are necessary based on life stage and health conditionsRisks of over-supplementation and hypervitaminosisHow to assess your dietary intake and need for supplementsImportance of a food-first approach to nutritionCommon misconceptions about multivitamins and healthResourcesCheck out out No Money No Time Hacks and Myths on vitamins, minerals and nutrients https://nomoneynotime.com.au/hacks-myths-faqs?search=vitaminsTo access the Healthy Eating Quiz: Click on the top right hand 'green button' called 'How healthy is my diet' https://nomoneynotime.com.au/Want a more Personalised Food, Nutrient Assessment Report? Use our Australian Eating Survey - For a 50% discount enter the 'DietCheck' code at the checkout! Purchase here https://australianeatingsurvey.com.au/Here's the link to the No Money No Time closed Facebook group (be sure to take the Healthy Eating Quiz first) https://www.facebook.com/groups/386824626838448Are you in a position to make donation to support our No Money No Time website? Donate hereOur No Money No Time email: nmnt@newcastle.edu.au and our Nutrition Science Bites email: nutritionsciencebites@newcastle.edu.au Keywords: #multivitamins #nutrition #dietarysupplements #dietarysupplement, #vitamin #minerals #nutrients #health #nutrientreferencevalues #healthyfood

In this episode, Professor Clare Collins discuss the world of fermented foods with Ilyse Jones. They chat about the history of fermented foods, different types, health benefits, and how to safely incorporate them into usual eating patterns. They cover some surprising facts about common and international fermented foods as well as practical tips for boosting your own intake of fermented foods.Key topicsWhat are fermented foods and common examplesHistorical background and longevity of fermentation practicesHealth benefits of fermented foods and gut microbiomeHow to safely start fermenting at homeInternational fermented foods and their cultural significanceResources:No Money No Time: Fermented foods: are they worth the hype? https://nomoneynotime.com.au/hacks-myths-faqs/fermented-foods-are-they-worth-the-hype Check out these related No Money No Time Hacks and Myths https://nomoneynotime.com.au/hacks-myths-faqs?search=ferment To access the Healthy Eating Quiz: Click on the top right hand 'green button' called 'How healthy is my diet' https://nomoneynotime.com.au/Want a more Personalised Food, Nutrient Assessment Report? Use our Australian Eating Survey - For a 50% discount enter the 'DietCheck' code at the checkout! Purchase here https://australianeatingsurvey.com.au/Are you in a position to make donation to support our No Money No Time website? Donate hereHere's the link to the No Money No Time closed Facebook group (be sure to take the Healthy Eating Quiz first) https://www.facebook.com/groups/386824626838448Our No Money No Time email: nmnt@newcastle.edu.au and our Nutrition Science Bites email: nutritionsciencebites@newcastle.edu.au Keywords: #fermentedfoods, #probiotics, #healthbenefits, #fermentation, #yogurt, #cheese, #tempeh, #kimchi, #sauerkraut, #guthealth, #microbiome

In this episode Prof Clare Collins talks with Dr Nipa Saha a media, communications and online marketing researcher from Macquarie University about the hidden tricks that are used in food advertising targeted at children and teens. They discuss how advertising influences young minds, online strategies used by marketers, plus practical tips for parents and educators to help protect them.Key topicsImpact of food advertising on children and teen's eating habitsOnline marketing strategies used by food companiesThe role of child brain and cognitive development in understanding adsParental strategies to limit exposure to unhealthy food adsThe influence of social media and gaming platforms targeted at young people on food choicesResourcesAustralian eSafety Commission Resources for parents https://www.esafety.gov.au/parentsAustralian eSafety Commission Resources for teachers https://www.esafety.gov.au/educatorsFood Advertising to Children in Australia. Look for this text Book by Dr Nipa Saha in all good book shops, online or at your local library.Triple P free online parenting courses https://www.triplep-parenting.net.au/au/parenting-courses/Check out related articles on No Money No Time: https://nomoneynotime.com.au/hacks-myths-faqs/how-to-make-healthier-food-choices-whenTo access the Healthy Eating Quiz: Click on the top right hand 'green button' called 'How healthy is my diet' https://nomoneynotime.com.au/Want a more Personalised Food, Nutrient Assessment Report? Use our Australian Eating Survey - For a 50% discount enter the 'DietCheck' code at the checkout! Purchase here https://australianeatingsurvey.com.au/Are you in a position to make donation to support our No Money No Time website? Donate hereHere's the link to the No Money No Time closed Facebook group (be sure to take the Healthy Eating Quiz first) https://www.facebook.com/groups/386824626838448Our No Money No Time email: nmnt@newcastle.edu.au and our Nutrition Science Bites email: nutritionsciencebites@newcastle.edu.au Keywords: #foodadvertising, #children, #onlineplatforms, #marketingstrategies, #parentalguidance, #eSafety, #eSafetyCommissioner, #medialiteracy, #advertisingtricks