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Nutrition Science Bites with Professor Clare Collins AO

Clare Collins
Nutrition Science Bites with Professor Clare Collins AO
Latest episode

105 episodes

  • Nutrition Science Bites with Professor Clare Collins AO

    Do Ozempic, Wegovy and Mounjaro increase the risk of vitamin, mineral or protein deficiency?

    23/03/2026 | 44 mins.
    In this episode, Prof Clare Collins discusses the latest medications for obesity, their side effects, and the importance of nutritional support, with Ilyse Jones. She explains how GLP-1 medications like semaglutide (Ozempic and Wegovy) and tizepatide (Mounjaro and Zepbound) work, their health benefits beyond weight loss, and the importance of avoiding nutrient deficiencies, including protein, vitamins and mineral. They discuss the critical role of dietitians in managing side effects and helping prevent development micronutrient deficiencies so they people using these medications can get the full improvement in nutrition related health and wellbeing.

    Key Takeaways
    GLP-1 medications like semaglutide and tizepatide target appetite hormones and can be prescribed for type 2 diabetes and obesity
    These medications have evolved from daily injections to weekly injections, improving acceptability
    Side effects such as nausea, reflux, and micronutrient deficiencies need careful management using nutrition support
    Obesity is now recognized as a chronic medical condition requiring long-term medical treatment, like high blood pressure and diabetes do
    Support from dietitians and other health professionals is essential for optimizing health outcomes when using these medications

    We have created a list of nutrient deficiencies that people taking GLP-1s are at greater risk of, the foods you can find them in, and some No Money No Time recipe inspo to help boost nutrient intakes. Find it here: https://nomoneynotime.com.au/hacks-myths-faqs/do-glp1medications-like-ozempic-increase-the-risk-of-nutrient-deficiencies-and-what-to-do-about-it

    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/386824626838448
    Our No Money No Time email: [email protected] and our Nutrition Science Bites email: [email protected]

    Are you in a position to make donation to support our No Money No Time website? Donate here

    Keywords: obesity medications, GLP-1, semaglutide, tizepatide, Ozempic, Wegovy, Mounjaro, weight loss, nutrition, side effects, micronutrients, health gain, dietitian
    Hosted on Acast. See acast.com/privacy for more information.
  • Nutrition Science Bites with Professor Clare Collins AO

    Could you not know you have coeliac disease (an immune reaction to gluten)? with Dr Kim Faulkner-Hogg

    16/03/2026 | 41 mins.
    In this episode of Nutrition Science Bites, Prof Clare Collins speaks with Dr Kim Faulkner-Hogg from Coeliac Australia, about coeliac disease, an autoimmune condition that is increasing in prevalence. They cover genetic factors, the role of gluten, and dietary considerations for those affected, including whether or not oats are gluten free. They discuss the importance of a thorough diagnosis, the implications of a life-long gluten-free diet, and the need for professional guidance in managing coeliac disease and ensuring nutritional adequacy of a gluten free diet and that people meet their nutrient requirements. The conversation also covers the relationship between coeliac disease and other conditions, such as Type 1 diabetes, and the health risks associated with exposure to gluten for people with coeliac disease.

    Key Takeaways
    Coeliac disease is an autoimmune condition triggered by eating gluten.
    80% of people with coeliac disease remain undiagnosed.
    Coeliac disease is often referred to as the 'chameleon disease' due to its varied symptoms.
    The prevalence of coeliac disease has increased significantly since the 1950s.
    Genetic factors play a crucial role in the development of coeliac disease.
    Oats can be problematic for some individuals with coeliac disease due to presence of avenin protein that can cross-react with gluten.
    Long-term damage from undiagnosed celiac disease can lead to serious health issues, including osteoporosis and infertility.
    Type 1 diabetes is more common among those with coeliac disease compared to type 2 diabetes.
    Gluten-free labeling laws ensure that products labeled as gluten-free are safe for consumption.
    Consulting with healthcare professionals is essential for managing coeliac disease effectively.

    For more information on coeliac disease and to take the self-assessment test check the Coeliac Australia website: https://coeliac.org.au/the-coeliac-australia-awareness-week/
    Use our No Money No Time website to filet recipes that do not contain gluten https://nomoneynotime.com.au/healthy-easy-recipes/filter/allergies--gluten

    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/386824626838448
    Our No Money No Time email: [email protected] and our Nutrition Science Bites email: [email protected]

    Are you in a position to make donation to support our No Money No Time website? Donate here

    Keywords: Coeliac Disease, celiac disease, Gluten, Dietitian, Autoimmune Disease, Nutrition, Health, Gluten-Free, Genetics, Microbiome, Food Sensitivity, genetics, avenin, Coeliac Australia, Coeliac Awareness Week
    Hosted on Acast. See acast.com/privacy for more information.
  • Nutrition Science Bites with Professor Clare Collins AO

    Common questions people ask about nutrition and type 2 diabetes ... with Ilyse Jones

    11/03/2026 | 35 mins.
    In this conversation Professor Clare Collins and Ilyse Jones discuss various aspects of body weight, diabetes, and nutrition. They emphasise the importance of nutrition checkups for diabetes management, the prevalence of undiagnosed diabetes, and the relationship between weight and health. The discussion also covers the role of GLP-1 medications in weight management, the need for long-term strategies, and the contribution of body composition analysis. Additionally, they address the issue of disordered eating and provide links to support resources.

    Key Takeaways
    Regular health checkups and nutrition checkups are essential for diabetes management
    Many people are unaware they have pre-diabetes or type 2 diabetes, not yet diagnosed
    GLP-1 medications are a new component available for managing obesity
    Weight management requires ongoing strategies and support
    Impedance scales can provide insights into body composition
    The Butterfly Foundation offers resources for disordered eating
    The No Money No Time, Healthy Eating Quiz, can be used to guide dietary improvements

    Link to Dr Sharma Nutrition Science Bites podcast episode https://nomoneynotime.com.au/podcasts/newish-treatments-for-obesity-effective-or-fad-with-professor-arya-m-sharma
    Link to No Money No Time Diabetes ebook -https://nomoneynotime.com.au/ebooks-meal-plans-more/food-cooking-and-diabetes

    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/386824626838448
    Our No Money No Time email: [email protected] and our Nutrition Science Bites email: [email protected]

    Are you in a position to make donation to support our No Money No Time website? Donate here

    Keywords: body weight, diabetes, nutrition, health, GLP-1 medications, eating disorders, health checkups, weight management, diabetes management, body composition
    Hosted on Acast. See acast.com/privacy for more information.
  • Nutrition Science Bites with Professor Clare Collins AO

    Does keeping a food diary help you stick to diet goals? ... with Dr Becca Krukowski

    09/03/2026 | 37 mins.
    In this episode of Nutrition Science Bites, Professor Clare Collins interviews Dr Rebecca Krukowski from the University of Virginia USA about the importance of self-monitoring what you eat to help with improving your dietary patterns. They discuss how self-monitoring can enhance self-awareness and provide insights into dietary habits that assist with weight management. The conversation covers research findings, practical strategies for effective self-monitoring, the role of technology, and the importance of feedback from health professionals regarding self-monitoring data. They also touch on the application of self-monitoring in cancer care and the challenges individuals face in maintaining these behavioural practices. The episode concludes with a recipe for a curry tofu salad, emphasizing the importance of adapting meals for health and convenience.

    Key Takeaways
    Self-monitoring is a key strategy for health behavior change
    Tracking food intake increases self-awareness of food habits and accountability
    Research shows that self-monitoring is effective for weight loss
    Combining self-monitoring of food and weight enhances goal achievement
    Practical strategies include logging meals multiple times a day
    Technology apps can simplify dietary self-monitoring
    Feedback from health professionals enhances the effectiveness of self-monitoring
    Self-monitoring can help individuals navigate social situations and peer pressure.

    Link to our No Money No Time Food- and Mood diary https://nomoneynotime.com.au/ebooks-meal-plans-more/nmnt-food-and-mood-diary
    Link to information about the Volumetrics Book review https://www.webmd.com/diet/volumetrics-what-it-is

    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/386824626838448
    Our No Money No Time email: [email protected] and our Nutrition Science Bites email: [email protected]

    Are you in a position to make donation to support our No Money No Time website? Donate here

    Keywords: Self-monitoring, food diary, food logging, health behavior change, weight loss, nutrition, public health, cancer care, dietary tracking, health technology , food behavior, health professional feedback
    Hosted on Acast. See acast.com/privacy for more information.
  • Nutrition Science Bites with Professor Clare Collins AO

    Should parents feel guilty about using baby food squeeze pouches? with Dr Catharine Fleming

    02/03/2026 | 40 mins.
    In this Nutrition Science Bites episode, Professor Clare Collins and Dr Catharine Fleming, from Western Sydney University, discuss the rise of squeeze pouches for infant feeding. They discuss nutritional value of products, safety features of the pouches, and the implications of using them for child development. The conversation addresses guilt parents may feel about using these products, the need for better regulation around infant food products, and practical tips to help parents and carers help children learn to like eating healthy food. The discussion also touches on cost-benefit-time trade off for homemade alternatives and the importance of exposing children to a variety of food textures and flavours.

    Key Takeaways
    No parent should be made to feel guilty about feeding choices.
    Squeeze pouches are convenient but can be high levels in added sugars and low in essential nutrients.
    Check the ingredient list and nutrition information panel on the product label.
    Texture and flavor variety are crucial for child development.
    Homemade alternatives can be more cost-effective than pouches.

    Interested in whether yogurt pouches are a good choice? Check our No Money No Time article https://nomoneynotime.com.au/hacks-myths-faqs/yoghurt-pouches-are-they-a-good-choice

    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/386824626838448
    Our No Money No Time email: [email protected] and our Nutrition Science Bites email: [email protected]

    Are you in a position to make donation to support our No Money No Time website? Donate here

    Keywords: squeeze pouches, toddler nutrition, baby food, convenience, parenting tips, nutritional value, food regulation, infant feeding, dietary guidelines, healthy eating
    Hosted on Acast. See acast.com/privacy for more information.

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About Nutrition Science Bites with Professor Clare Collins AO

Welcome to Nutrition Science Bites with your host, Professor Clare Collins, AO. Clare's expertise in nutrition research and science communication makes her the perfect dietitian to translate cutting-edge nutrition science into plain language, as well as what to eat and drink (and what to add to your supermarket trolley). The driver behind the website, No Money No Time, and author for 'The Conversation', Prof Clare's practical and informed nutrition advice rises above noisy fads to bring common sense to the important question - What’s for dinner? Hosted on Acast. See acast.com/privacy for more information.
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