Quest Longevity - stay healthy, age slowly and feel great in your 40s and beyond

How to detox your body is a question that often leads to juice cleanses and quick fixes. But what if you're eating healthy food, exercising and sleeping enough, yet still struggling with low energy, fatigue, brain fog or a general feeling that you're not well? I'm joined by registered dietitian Angela Jenkins to explore a root cause healthcare approach: looking more closely at what might be contri...

Digital eye strain—also known as computer vision syndrome—can leave your eyes feeling dry, gritty and tired after hours spent looking at a computer, phone or tablet. You may also experience blurred vision, headaches, difficulty refocusing and even neck or shoulder pain. In this episode, we explore what causes digital eye strain and why prolonged screen time can change the way you focus and blink....

How do you recover after a tough work day when you can't stop thinking about work? In this episode, we explore practical ways to manage work stress, mentally switch off and prevent a stressful day at work from taking over your evening. You'll learn how to distinguish useful reflection from unhelpful rumination, create a clear boundary between work and home, and use a simple end-of-day routine to p...

Most of us know that sitting all day isn't ideal and you may have heard people talking about movement breaks. But how often should you get up from your desk—and can a two-minute walk really make a difference? In this episode, I explore the benefits of movement breaks at work and how breaking up prolonged sitting may support blood sugar control, circulation, energy, concentration and workplace well...

Folic acid and vitamin B12 supplements. Should you be taking them — especially once you hit your 40s, 50s and beyond? In this episode we break down what folic acid and vitamin B12 actually do for your body, and whether supplementing them is something worth considering as you reach middle age. We start with the basics: what is folic acid, how folate vs folic acid actually differ (and whether folate...

Autoimmune diseases like multiple sclerosis, rheumatoid arthritis, type 1 diabetes, psoriasis, inflammatory bowel disease, Hashimoto's thyroiditis, Graves' disease, systemic lupus erythematosus, and celiac disease are on the rise. For those living with an autoimmune disease, symptoms can show up as fatigue, brain fog and chronic pain, along with many other symptoms that can make life very challeng...

What is VO2 Max and how do you improve it? I explore why VO2 Max is becoming one of the most talked about health metrics and why it could be the most powerful predictor of how healthy we really are and by extension, how long we might live. Research suggests a low VO2 max carries greater health risks than smoking, diabetes, or even heart disease. You'll learn what a good VO2 max looks like for your...

Could aging truly be optional? Dr. Hany Demian brings a fresh perspective on the future of healthcare through the lens of longevity medicine, regenerative medicine, biological age, and preventative health. Rather than focusing only on treating disease after it appears, he shares how root-cause medicine, cellular health, and better daily habits may help us slow down the aging process and improve lo...

Just me Tim Quin, saying a huge thank you for listening to the podcast throughout this first season of Quest For Longevity. I hope it has helped you discover new ways to stay healthy, stay active and live longer. Some big changes to the format of the podcast coming in season 2 and I hope you'll join me to experience them. Listen to this episode and I'll tell you all about what's coming.   Social C...

Can you slow the aging process by activating your longevity genes? In this episode we break down the science behind six key longevity genes — including FOXO3, sirtuins, TERT, APOE, IGF-1, and CETP — and explain what they do inside your body. We then cover the evidence-backed lifestyle habits that activate them: zone 2 cardio, resistance training, intermittent fasting, sleep optimisation, stress re...

GLP-1 weight loss drugs like Ozempic, Wegovy and Mounjaro are transforming obesity treatment. But how do GLP-1 injections actually work? How much weight can you lose, what are the side effects, how much do they cost, and what happens when you stop taking semaglutide? In this episode we examine the evidence behind GLP-1 medications, their risks, benefits and long-term impact on health. Common GLP-1...

Is Your Coffee Making You Sick? - The Truth About Mycotoxins in Coffee You've probably seen the hype — "mouldy coffee," "toxic beans," "your morning cup is slowly poisoning you." But is there any truth to it, or is it just clever marketing designed to sell you expensive "clean" coffee? In this episode, we cut through the noise and take an evidence-based look at mycotoxins in coffee. We cover what...

Why You Should Wait 90 Minutes Before Drinking Coffee In The Morning Are you struggling with that mid-afternoon energy crash? In this episodeI look into the science of caffeine timing and why reaching for your morning coffee the moment you wake up might be sabotaging your focus and energy levels. We dive into the "90-minute rule" to explain how delaying your first cup helps align with your body's...

The Paleo Diet Explained: Can Eating Like Our Ancestors Help You Lose Weight? Curious about the Paleo diet and whether it's right for you? In this episode, I look into one of the world's most popular eating plans that promises weight loss and better health by eating like our prehistoric ancestors. Here's What You'll Learn About The Paleo Diet: What is the Paleo diet and how does it work? The evolu...

Keto Diet Explained: How It Works, What to Eat & Is It Right for You? The keto diet has become an increasingly popular way to lose weight. In this bite-sized episode I explore how the keto diet works, what foods you can and can't eat, and whether this popular low-carb, high-fat diet is right for your weight loss goals. In this episode, we break down: What the keto diet is and how ketosis works Foo...

The Mediterranean Diet Explained The Mediterranean diet is widely recognised as one of the healthiest ways to eat and it is followed by some of the healthiest and longest-lived people in the world. Following the Mediterranean diet could provide some incredible health benefits for you too, while also helping you lose weight in a controlled and sustainable way.  I explore how the Mediterranean diet...

Learn about the 5:2 diet in this bite-sized guide. If you want to lose weight and improve your heath this popular intermittent fasting approach might be what you are looking for. I touch on the science behind intermittent calorie restriction, practical tips for following the diet, potential health benefits, including improved blood sugar control and heart health, and who should avoid this eating p...

The US has just released new dietary guidelines, and there have been some welcome updates since the last edition. More emphasis on protein, a friendlier stance on full-fat dairy, and explicit warnings about ultraprocessed foods reflect advances in research and our understanding of nutrition. But how does this compare with the somewhat outdated UK government dietary guidelines, issued way back in 2...

Show Description The start of a new year often comes with big health goals, bold promises, and plenty of noise. In this episode of Quest for Longevity, Tim cuts through the hype and shares five simple, evidence-based ways to improve your health in 2026. You'll learn practical strategies to support weight loss, fitness, energy, and healthy aging — including how to move more and build strength, eat...

Show Description There is an increasing amount of buzz around gut health right now, so I decided to dive in and find out why. In this episode, I explore what the gut is, what gut health means and why it matters far more than you might think. And most importantly, what we can do, starting today, to improve our gut health through simple dietary and lifestyle changes. Quality Health Supplements If yo...

Do collagen supplements live up to the hype? This evidence-based episode cuts through the marketing claims to reveal what science really says about collagen supplements. We explore what collagen is, how it works in your body, and examine the latest clinical trials and meta-analyses on skin health, joint pain, bone density, and muscle function. Perfect for anyone considering collagen or wanting to...

Autophagy is the body's natural recycling system that cleans out damaged cells and renews them from within. We'll look at how this built-in process helps slow aging, boosts energy, and protects against disease, and how simple habits like fasting, exercise, and quality sleep can help switch it on. No extreme diets or complicated science — just practical ways to support your body's own repair system...

Join me as I unpack the latest science and developments shaping the future of health and longevity. This week on the Quest Health & Longevity Insight: Discover how getting your 5-a-day could improve your sleep, how the power of AI is poised to revolutionise prostate cancer diagnoses, and why managing metabolic health in mid-life could protect your brain from dementia in your later years.   Connect...

In this episode, I dive into the research on rosehips. This ancient remedy has shown impressive results in osteoarthritis trials, and even emerging studies on metabolism nerve damage. Are the claims about it's benefits overhyped or is this humble supplement worth adding to your stack? Connect With Me Facebook: https://www.facebook.com/QuestBiohacking Instagram: https://www.instagram.com/timquin0/...

Chronic Inflammation: The Silent Epidemic Quietly Killing 60% of Adults Learn how to reduce chronic inflammation naturally and discover the difference between acute and chronic inflammation in this comprehensive guide to the hidden health crisis affecting nearly half of all adults. Chronic Inflammation Symptoms and Treatment Explained Uncover what causes chronic inflammation in the body and the sh...