Nutrition Science Bites with Professor Clare Collins AO

Summary In this episode Dr. Erin Clarke and I talk about complexities of blood cholesterol levels, including different types (Total, LDL, HDL cholesterol, Triglycerides) and what they mean for heart health. We emphasizes importance of understanding how cholesterol levels relate to heart disease risk, the role of diet and exercise in managing risk, and why regular heart health checks are a good ide...

Summary In this episode, Prof Clare Collins and Ilyse Jones discuss various approaches to energy intake in different types of diets for weight loss. They emphasize the importance of understanding the hierarchy of different levels of energy intake restriction within diets. The Australian Guide to Healthy Eating is a foundational approach, followed by reduced energy diets, low energy diets, and very...

Summary In this episode, Prof Clare Collins and Ilyse Jones talk about gout, a common condition characterized by high levels of uric acid in the blood. The conversation covers causes of gout, dietary recommendations for managing it, including foods to eat and avoid. Emphasis is placed on the importance of cherries, dairy, and coffee, while highlighting the need to limit purine-rich foods and alcoh...

Summary In this episode Prof Clare Collins and Ilyse Jones discuss the multifaceted topic of chocolate, particularly for Easter. They explore the emotional and cultural significance of chocolate, its health benefits, the differences between dark, milk, and white chocolate, and scientific research on chocolate consumption. The conversation covers common myths, like the relationship between chocolat...

In this episode, Prof Clare Collins and Ilyse Jones discuss diverticulitis, a common gastrointestinal condition, particularly as you age. They explore its causes, symptoms, and the importance of dietary management. The conversation emphasizes the need for medical advice and the role of fiber in both acute flare-ups (where fibre intake is reduced) and prevention (where fibre needs to be high). They...

S ummary In this episode of Nutrition Science Bites, Prof Clare Collins and Ilyse Jones discuss the relationship between sleep and nutrition. They explore how sleep needs change over a person's life, the impact of dietary patterns on sleep quality, and the importance of maintaining healthy eating habits for better sleep. The conversation also delves into sleep hygiene practices and the importance...

This conversation delves into the topic of vegetarianism. We chat about different types of vegetarian diets, from flexitarian to vegan. Our discussion highlights reasons why people choose to be vegetarian, health benefits and nutrients to be aware of. We emphasise the importance of boosting diet quality and variety for maintaining health and give insights into how vegetarian diets can be affordabl...

In this episode of Nutrition Science Bites, Prof Clare Collins and Ilyse Jones talk about high blood pressure (BP), also called "the silent killer". They discuss the importance of awareness and regular BP monitoring and what the numbers in blood pressure readings mean. They chat about the impact of lifestyle and diet, especially salt, sodium and potassium intakes, and offer practical advice on mak...

In this episode, Prof Clare Collins and Ilyse Jones discuss the controversial topic of seed oils, addressing common misconceptions and the scientific evidence surrounding their health effects. They explore the differences between various seed oils, the balance between omega-6 and omega-3 fatty acids, and practical tips for incorporating healthier oils into your diet. The conversation emphasizes th...

In this episode, Prof Clare Collins discusses the implications of artificial sweeteners on health and weight management. The conversation covers the World Health Organization's revised advice on artificial sweeteners, the types available, their effects on weight loss, and the potential health risks associated with their consumption. The discussion also addresses common myths and provides practical...

In this episode, Prof Clare Collins and Ilyse discuss protein powders! Do gym-goers really need to slurp down protein supplements post exercise. They discuss the types of protein available, and potential risks of relying on powders instead of whole food sources as well as benefits. They chat about protein needs across different age groups and the importance of getting your nutrients from food. Our...

In this episode, Prof Clare Collins and Ilyse discuss the controversial topic of ultra-processed foods #UPF)! They discuss the definition of UPFs, health implications, and challenges of navigating food choices in super-markets flooded with processed options. They delve into the NOVA classification system, why the health star ratings do not give the whole picture on food labels, and the major healt...

In this episode of Nutrition Science Bites, Prof Clare Collins and Ilyse Jones discuss differences between legumes, pulses, beans and why they are a great source of nutrients, including protein and fibre. The talk about practical tips for incorporating pulses into healthy eating as well as being inexpensive and versatile across cuisines. They chat about the low consumption of pulses in Australia a...

In this #NutritionScienceBites episode, Prof Clare Collins and Ilyse Jones discuss the detox diet trend. They explore the body's natural detoxification processes, misconceptions surrounding detox diets and cleanses, and potential risks. The conversation emphasizes how the body is already equipped to detoxify itself and that detox diets often promise more than they can deliver. Instead of detox die...

In this episode of Nutrition Science Bites, Prof Clare Collins and Ilyse Jones discuss the latest research on coffee. They discuss health benefits of morning coffee and its impact on heart health, diabetes, and cancer risk. They explore the science behind coffee's benefits, differences between various types of coffee, and considerations for pregnant women and people with heart problems. They cover...

In this #NutritionScienceBites episode, Prof Clare Collins and Ilyse Jones discuss the serious issue of vitamin B6 toxicity, highlighted by a case of a GP who unknowingly consumed excessive amounts through a magnesium supplement. They emphasize the importance of reading labels carefully, as many supplements contain hidden ingredients that can lead to health complications. The discussion also touch...

In this episode, Prof Clare Collins and Ilyse Jones talk about gallstones, their causes, and management strategies. The conversation highlights the increased risk of gallstones in women due to hormonal factors, the role of bile in fat digestion, and what happens once your gallbladder is removed. Dietary recommendations are provided to help reduce the risk of gallstones and also to manage symptoms...

In this episode of Nutrition Science (Short) Bites, Prof Clare Collins and Ilyse Jones discuss the concept of a 'balanced diet'. They talk about how nutrient-dense foods provide essential nutrients, how to boost your intake of them and practical tips for meal planning. They discuss how healthy eating patterns can boost both physical and mental health, as well as skin health, sporting performance a...

In this episode, Prof Clare and Ilyse discuss the concept of 'food noise', a term that describes the psychological and marketing influences that affect our eating behaviors. They talk about how medications like Wegovy and Ozempic can reduce food noise, making individuals less susceptible to cravings, food cues and marketing tactics. The conversation delves into the biological mechanisms behind foo...

In this episode of Nutrition Science Bites, Prof Clare and Ilyse discuss the science behind farting, including what happens when you hold in fart gas, the types of gases produced, and how diet influences gas production. They discuss the role of sulfur-containing foods, the effects of exercise on farting, and even the impact of spicy foods. The conversation is both informative and humorous, sheddin...

In this episode, Prof Clare Collins and Ilyse Jones discuss last minute gift ideas and how to reduce stress over the Christmas season. They focus on budget-friendly meal plans, and creative gift ideas and talk about using seasonal ingredients for healthy eating, making meals look appealing, and easy non-alcoholic drink options. They discuss how important it is to share memories through favourite r...

I talk with Natalie Stapleton about the cultural significance of alcohol in Australia, the health risks, particularly regarding cancer, and the importance of public health policies in mitigating harm. We talk about the need for awareness and education on alcohol's effects on health, and how societal norms influence drinking patterns. See Alcohol Change Australia website for information on alcohol...

In this episode I talk with Dr Nathan Cook about the issue of food waste in hospitals. We discuss its causes, categories, and potential solutions. Nathan highlights the complexities of hospital food service, challenges of managing food waste, and importance of waste reduction strategies. Through his research, Nathan had identified ways to minimize waste and improve sustainability in healthcare set...

In this episode of Nutrition Science Bites I talk with Dr Liza Barbour about food waste and food loss, especial in regard to sustainability. Liza explains where food loss and waste occur, from the production to what happens at the retail and household levels. Liza shares alarming statistics about food waste in Australia, where millions of tons are wasted annually, and emphasizes the need for consu...

In this episode of Nutrition Science Bites I talk with Dr Nina Meloncelli about her innovative research on gut health during pregnancy, particularly gestational diabetes. Our discussion covers how she first got interested in the gut microbiome during pregnancy, the design and implementation of the Healthy Gut Diet study, and importance of co-designing dietary interventions with women. The conversa...