Dr. Lauren is a researcher and science communicator specializing in female physiology, exercise, and nutrition, and a former seasoned fitness professional with extensive hands-on experience helping hundreds of women in all stages of life. She is a co-owner of the MASS Research Review, which helps bridge the gap between cutting-edge research and practical fitness strategies for coaches and trainers. Lauren works to dismantle fitness and nutrition myths perpetuated without a scientific basis by fact checking claims made by online influencers. Lauren's scientific expertise and real-world experience as a fitness professional helps practitioners provide evidence-based recommendations to women in all stages of life. If you use social media for any of your health advice, this is an episode you need to hear. Joyce and Lauren explore how health and fitness misinformation spreads online — and why, once it takes hold, it can be surprisingly hard to “unlearn”. They break down how to judge the quality of evidence, including the differences between mechanistic studies, observational research and human clinical trials, and why correlation is not the same as causation. They also tackle some of the major myths Lauren works hard to debunk: fasted training, protein obsession, weighted vests, grip strength, collagen and creatine hype, vibration plates, and the way supplements are often marketed with exaggerated claims. Throughout, Lauren explains what the evidence does (and does not) support — and why mastering the basics matters far more than chasing the latest trend.

Episode description:

S4, #1: Professor Joyce Harper, Your Joyful Years: let’s make looking after your good health and happiness sexy

Joyce is the host of this podcast, Professor of Reproductive Science at the Institute for Women’s Health, University College London, and the author of several books, including Your Fertile Years and Your Joyful Years (out 1 May 2026).

Welcome to season four of Why Didn’t Anyone Tell Me This? In this opening episode, Joyce reflects on what she has been working on throughout 2025 and shares her plans for 2026. Her new book, Your Joyful Years, brings together the wisdom of 50 women over 50, exploring the five pillars of health and what truly makes us happy. Joyce hopes the book will inspire women beyond midlife and is looking forward to taking it on tour. Joyce has loved producing the podcast in 2025, covering topics such as understanding reproductive anatomy, female icons, reclaiming joy, and living with chronic health conditions. In 2026, she is excited to explore social media health misinformation with Dr Lauren Colenso-Semple, followed by a series linked to Your Joyful Years, including conversations with some of the women featured in the book. She will also be tackling gynaecological and breast cancers in upcoming episodes. Alongside the podcast, Joyce continues her research into global reproductive health education, including co-leading the InTune project, which aims to provide inclusive, evidence-based menopause education and support across the UK.

Date of episode recording: 2026-01-06
Language of episode: English
Presenter: Professor Joyce Harper
Producer: Joyce Harper
Music: David Krysko - with thanks for the new music for my podcast
Transcript link: www.joyceharper.com/podcasts

Our Favourite Drug Professor David Nutt is a psychiatrist and the Edmond J. Safra Professor of Neuropsychopharmacology in Imperial College London and Chief Research Officer of Awaknlifesciences. He is currently Founding Chair of the charity DrugScience.org.uk and has been president of the European Brain Council, the BAP, BNA, and ECNP. David has published 35 books and over 1000 research papers that define his many landmark contributions to psychopharmacology including GABA and noradrenaline receptor function in anxiety disorders, serotonin function in depression, endorphin and dopamine function in addiction and the neuroscience and clinical utility of psychedelics.

Some of his research has been made into films e.g. https://www.imdb.com/title/tt8661404 on Netflix and https://www.bbc.co.uk/programmes/m000w7bq on the BBC and a play https://www.goodreads.com/book/show/43887749-all-you-need-is-lsd . He broadcasts widely to the general public on pharmacology and psychiatric matters, has over 60k followers on twitter and has his own very popular podcast (https://podcasts.apple.com/gb/podcast/the-drug-science-podcast/id1474603382 . Some of his key books are: Drugs Without the Hot Air: Minimising the Harms of Legal and Illegal Drugs Drink?: The New Science of Alcohol and Your Health Nutt Uncut Brain and Mind Made Simple Cannabis (Seeing through the Smoke): The New Science of Cannabis and Your Health Psychedelics: The Revolutionary Drugs That Could Change Your Life — A Guide from the Expert David Nutt’s landmark Lancet paper in 2010 compared 20 legal and illegal drugs across 16 types of harm and found that, overall, alcohol was the most harmful drug.

Large studies show that among people aged 15–49, alcohol is one of the leading risk factors for death and disability worldwide, and in England it is the biggest risk factor for ill health, disability and death in this age group. Yet drinking is still normalised in today’s society. There is some good news: young people are, on average, drinking less than previous generations. At the same time, older adults are now the most likely to exceed the UK low-risk guidelines. From this podcast we hope people can make more informed choices about why they drink alcohol – and feel encouraged to reduce their drinking to safer levels.

Credits:
Date of episode recording: 2025-11-26
Duration: 01.22.13
Language of episode: English
Presenter: Professor Joyce Harper
Guests: Professor David Nutt
Producer: Joyce Harper
Podcast owner: Joyce Harper