Thinking Nutrition Dr Tim Crowe

Interest in collagen supplements continues to grow – and for good reason. That’s because despite rubbish claims that are way off the mark that there is ‘no evidence they work’ and ‘all the research is funded by the collagen industry’, the reality is very different. In past podcasts I’ve delved into the topic of hydrolysed collagen supplements and skin health and where there are now dozens of blinded randomised controlled trials showing a benefit in increasing skin moisture and elasticity and reducing wrinkles – with many of the studies free from any conflict of interest and all supported by plausible mechanisms as to why collagen, and not other protein sources, can do this. But for this podcast, I want to focus on one of the other reasons that people may take collagen: and that’s to give relief from joint pain and stiffness. So for this episode, I’m going to focus on arthritis and outline what the clinical evidence says and what unique biological mechanisms could be at play to support a unique effect of collagen supplements.
Links referred to in the podcast
Podcast Episode 82 - Collagen supplements: an update on the evidence for health benefits  https://thinkingnutrition.buzzsprout.com/808853/9137267-collagen-supplements-an-update-on-the-evidence-for-health-benefitsPodcast Episode 120 - Tendon troubles: can collagen supplements help with tendon repair? https://thinkingnutrition.buzzsprout.com/808853/13372233-tendon-troubles-can-collagen-supplements-help-with-tendon-repairSystematic review of hydrolysed collagen in skin ageing 2023 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10180699Systematic review of collagen supplementation in osteoarthritis 2018 https://pubmed.ncbi.nlm.nih.gov/30368550Review of collagen supplementation for joint health 2023 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10058045Systematic review of undenatured collagen and osteoarthritis 2023 https://pubmed.ncbi.nlm.nih.gov/37854210Episode transcript
To access the full episode transcript, go to the following link and select the individual podcast episode and then click on the ‘Transcript’ tab https://thinkingnutrition.buzzsprout.com
Connect with me
Instagram doctimcrowe
Facebook Thinking Nutrition
X CroweTim

Irritable bowel syndrome is one of the most common gastrointestinal complaints. With no single identified trigger or treatment, IBS can be a minefield for a person to try and get on top of. Dietary changes like a low-FODMAP diet, supplements and stress modification all have a role to play. Another emerging treatment for IBS are probiotics. Probiotics may improve IBS symptoms by changing the gut microbiota and their metabolite production which can change gut motility, inflammation and gut hypersensitivity. In this podcast, I’ll look at the evidence for the use of probiotic supplements in IBS.
Links referred to in the podcast
Systematic review of probiotics in IBS https://pubmed.ncbi.nlm.nih.gov/37541528Episode transcript
To access the full episode transcript, go to the following link and select the individual podcast episode and then click on the ‘Transcript’ tab https://thinkingnutrition.buzzsprout.com 
Connect with me
Instagram doctimcrowe
Facebook Thinking Nutrition
X CroweTim

The establishment and development of the microbiome in the early stages of life can play a pivotal role in affecting our health throughout life. The formation of our microbiome happens during the perinatal period where it is influenced by the interaction between the microbiomes of mothers and infants. The microbial composition of breast milk plays an important part in this process. The microbiome of breast milk is also influenced by the gut microbiome of the mother through what is termed the gut-breast axis. In this podcast, I'll explore these mother-infant microbiome links and discover what the scientific evidence has to say about the potential for maternal probiotic supplements having a positive influence on the health of mother and infant.
Links referred to in the podcast
Systematic review on the effect of maternal probiotics on breastmilk and infant microbiomes and health https://www.ajogmfm.org/article/S2589-9333(23)00290-2/fulltextCochrane review on probiotics in reducing the risk of gestational diabetes https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD009951.pub3/fullEpisode transcript
To access the full episode transcript, go to the following link and select the individual podcast episode and then click on the ‘Transcript’ tab https://thinkingnutrition.buzzsprout.com
Connect with me
Instagram doctimcrowe
Facebook Thinking Nutrition
X CroweTim

Urinary tract infections (UTIs) are common with women about 30 times more likely to develop one than men. The bacterial infection of a UTI can cause painful burning sensations when urinating, frequent and strong urges to urinate, and changes in the composition of the urine. Antibiotics are the most common first-line treatment for UTIs, but there is growing interest in the role that nutrition-related treatments can play in reducing the risk of developing a UTI in the first place. Enter the most common self-prescribed and best-researched treatment: the humble cranberry. In this podcast, I’ll look at the evidence for cranberries in all their forms for helping to reduce the risk of developing UTIs.
Links referred to in the podcast
Cochrane review of cranberries and the risk of developing UTIs   https://www.cochranelibrary.com/cdsr/doi/10.1002/14651858.CD001321.pub6/fullEpisode transcript
To access the full episode transcript, go to the following link and select the individual podcast episode and then click on the ‘Transcript’ tab https://thinkingnutrition.buzzsprout.com
Connect with me
Instagram: doctimcrowe
Facebook: Thinking Nutrition
Twitter: CroweTim

Tendons play a vital part in helping us move. They are a collagen-infused super-strong bridge that connects muscles to bones allowing you to move your limbs. When overused, overloaded or damaged, these same tendons can cause us a lot of pain and movement impairment. Outside of the well-defined medical treatments and physiotherapy rehabilitation programs that assist with recovering from tendon injuries, there has been growing interest in the role of specialised tendon-targeted nutritional supplements in aiding repair and recovery. And for good reason, hydrolysed collagen is a key component of many of these supplements. In this podcast, I’ll look at where the evidence stands for nutritional supplements helping with tendon healing.
Links referred to in the podcast
Review of nutritional supplements in the management of tendinopathy https://pubmed.ncbi.nlm.nih.gov/37146985Review of collagen peptide supplementation on joint injury and recovery https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8521576Collagen supplements: the science behind the health benefits https://www.thinkingnutrition.com.au/collagen-supplements-healthSystematic review of the effect of collagen supplements on skin ageing https://www.mdpi.com/2072-6643/15/9/2080Episode transcript
To access the full episode transcript, go to the following link and select the individual podcast episode and then click on the ‘Transcript’ tab https://thinkingnutrition.buzzsprout.com
Connect with me
Instagram: doctimcrowe
Facebook: Thinking Nutrition
Twitter: CroweTim

Do you want to lose weight, boost your metabolism, improve your digestion, detox your body, and have glowing skin all while keeping your body nicely alkalised and in balance? You can. All you need do is start each day with a glass of water with the juice of a freshly squeezed lemon in it. I mean water is good for you. And lemons, being a fruit, are good for you. So why not combine the two and get a quantum level of health-boosting synergy? Okay, so now for a dose of reality as I explore the whole lemon water trend and pull apart those amazing health claims to see what is hype and what is reality. 
Links referred to in the podcast
Effect of lemon juice on the glycaemic response to bread https://pubmed.ncbi.nlm.nih.gov/35013789Effect of lemon juice on kidney stone recurrence https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8683665Episode transcript
To access the full episode transcript, go to the following link and select the individual podcast episode and then click on the ‘Transcript’ tab https://thinkingnutrition.buzzsprout.com
Connect with me
Instagram: doctimcrowe
Facebook: Thinking Nutrition
Twitter: CroweTim