Simple Health Protocols

About Simple Health Protocols

Simple Health Protocols is a science-based podcast hosted by Ethan Cole. Each episode turns the latest research on nutrition, supplements, exercise, sleep, and healthy aging into clear, practical advice you can apply in everyday life. No hype. No extreme claims. Just evidence-based insights to help you make informed decisions and build healthier habits with confidence. New episodes every week.

Publisher

Simple Health Protocols

Category

health & fitness

Language

en

Explicit

No

First episode

24 Jul 2026

Latest episode

20 Oct 2026

Latest episodes

15 episodes in the feed.

1. 

   20 Oct 2026

   Semaglutide (Ozempic): How It Really Works

   Semaglutide, best known by the brand name Ozempic, has transformed the treatment of type 2 diabetes and has become one of the most talked-about medications for weight loss. But how does it actually work, and what does the scientific evidence say about its effectiveness and safety? In this episode, we explain how semaglutide mimics a natural hormone that helps regulate blood sugar, appetite, and digestion. We also discuss its approved medical uses, expected weight loss and health benefits, common side effects, who may be an appropriate candidate, and the latest scientific evidence behind this widely prescribed medication. Whether you're considering semaglutide, have been prescribed it, or simply want to understand the science behind Ozempic, this episode provides clear, evidence-based insights to help you make informed decisions. Disclaimer: This podcast is for educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making changes to your diet, supplements, or medications. If you enjoy this episode, follow Simple Health Protocols and share it with someone who might find it helpful.

2. 

   13 Oct 2026

   Tirzepatide (Mounjaro): How It Really Works

   Tirzepatide, marketed as Mounjaro, has gained worldwide attention for its remarkable effects on blood sugar control and weight loss. But how does this medication actually work, and what does the scientific evidence say about its benefits and risks? In this episode, we explain how tirzepatide works by targeting the body's natural hormones involved in appetite and blood sugar regulation. We also discuss its approved medical uses, expected results, common side effects, who may be a suitable candidate, and the latest scientific evidence on its effectiveness for type 2 diabetes and obesity. Whether you're considering tirzepatide, have been prescribed it, or simply want to understand the science behind this groundbreaking medication, this episode provides clear, evidence-based insights to help you make informed decisions. Disclaimer: This podcast is for educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making changes to your diet, supplements, or medications. If you enjoy this episode, follow Simple Health Protocols and share it with someone who might find it helpful.

3. 

   6 Oct 2026

   Pre-Workouts: What's Really Inside?

   Pre-workout supplements promise more energy, better focus, increased strength, and improved exercise performance. But what's actually inside these products, and do their ingredients live up to the marketing claims? In this episode, we break down the most common ingredients found in pre-workout supplements, including caffeine, creatine, beta-alanine, citrulline, and other performance-enhancing compounds. We also explore the latest scientific evidence on their effectiveness, potential side effects, and how to determine whether a pre-workout supplement is right for you. Whether you're new to fitness or already use pre-workout products, this episode provides clear, evidence-based insights to help you make informed decisions. Disclaimer: This podcast is for educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making changes to your diet, supplements, or medications. If you enjoy this episode, follow Simple Health Protocols and share it with someone who might find it helpful.

4. 

   29 Sept 2026

   Ashwagandha: Does the Science Support It?

   Ashwagandha: Does the Science Support It? Ashwagandha has become one of the world's most popular herbal supplements, often promoted for reducing stress, improving sleep, boosting athletic performance, and increasing testosterone. But what do clinical studies actually show? In this episode, we explore what ashwagandha is, how it may affect the body, and the latest scientific evidence behind its most common health claims. We also discuss potential benefits, possible side effects, who should avoid it, and why the quality of herbal supplements can make a significant difference. Whether you're considering taking ashwagandha or simply want to separate scientific evidence from marketing claims, this episode provides clear, evidence-based insights to help you make informed decisions. Disclaimer: This podcast is for educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making changes to your diet, supplements, or medications. If you enjoy this episode, follow Simple Health Protocols and share it with someone who might find it helpful.

5. 

   22 Sept 2026

   Vitamin B12: Energy Booster or Placebo?

   Vitamin B12: Energy Booster or Placebo? Vitamin B12 is often promoted as a natural way to boost energy, improve mood, and enhance mental performance. But does taking extra B12 actually provide these benefits if you're not deficient? In this episode, we explore the essential role of vitamin B12 in red blood cell production, nerve function, and DNA synthesis. We also discuss the causes and symptoms of B12 deficiency, who is most at risk, the latest scientific evidence on supplementation, and why more isn't always better. Whether you're taking a B12 supplement or simply curious about its health claims, this episode provides clear, evidence-based insights to help you make informed decisions. Disclaimer: This podcast is for educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making changes to your diet, supplements, or medications. If you enjoy this episode, follow Simple Health Protocols and share it with someone who might find it helpful.

6. 

   15 Sept 2026

   Zinc: Immunity, Benefits, and Risks

   Zinc: Immunity, Benefits, and Risks Zinc is often promoted as an essential nutrient for boosting the immune system, reducing the duration of colds, and supporting overall health. But how much of these claims are supported by scientific evidence? In this episode, we explore the vital roles zinc plays in the body, the signs and causes of zinc deficiency, and who may benefit from supplementation. We also discuss the latest scientific evidence on zinc for immune health, common misconceptions, recommended daily intake, and the potential risks of taking too much. Whether you're already taking zinc or wondering if it's the right supplement for you, this episode provides clear, evidence-based insights to help you make informed decisions. Disclaimer: This podcast is for educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making changes to your diet, supplements, or medications. If you enjoy this episode, follow Simple Health Protocols and share it with someone who might find it helpful.

7. 

   8 Sept 2026

   Collagen: Science or Scam?

   Collagen: Science or Scam? Collagen supplements are marketed as a way to improve skin, strengthen joints, support bones, and even promote healthier hair and nails. But how much of these claims are actually backed by scientific evidence? In this episode, we examine what collagen is, how collagen production changes with age, and what the latest research says about collagen supplements. We also discuss the different types of collagen, who may benefit from supplementation, and the common marketing claims that often go beyond the available evidence. Whether you're already taking collagen or wondering if it's worth trying, this episode provides clear, evidence-based insights to help you make informed decisions. Disclaimer: This podcast is for educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making changes to your diet, supplements, or medications. If you enjoy this episode, follow Simple Health Protocols and share it with someone who might find it helpful.

8. 

   1 Sept 2026

   Probiotics: Gut Health Explained

   Probiotics: Gut Health Explained Probiotics are widely promoted for improving digestion, strengthening the immune system, and supporting overall health. But what exactly are probiotics, and how much of the claimed benefits are supported by scientific evidence? In this episode, we explore how probiotics work, the difference between probiotic strains, the conditions where they may be beneficial, and the situations where they may offer little or no advantage. We also discuss fermented foods, supplements, and what the latest scientific evidence says about maintaining a healthy gut microbiome. Whether you're considering a probiotic supplement or simply want to better understand gut health, this episode provides clear, evidence-based insights to help you make informed decisions. Disclaimer: This podcast is for educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making changes to your diet, supplements, or medications. If you enjoy this episode, follow Simple Health Protocols and share it with someone who might find it helpful.

9. 

   25 Aug 2026

   Electrolytes: When You Actually Need Them

   Electrolytes: When You Actually Need Them Electrolytes have become one of the most popular wellness products, with many people using them daily for hydration, energy, and exercise performance. But do most people actually need electrolyte supplements? In this episode, we explain what electrolytes are, the essential roles they play in the body, and when replacing them is truly necessary. We also explore common myths, the difference between sports drinks and electrolyte supplements, and what the latest scientific evidence says about hydration for everyday life and exercise. Whether you're an athlete, exercise regularly, or are simply curious about electrolyte products, this episode provides clear, evidence-based insights to help you make informed decisions. Disclaimer: This podcast is for educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making changes to your diet, supplements, or medications. If you enjoy this episode, follow Simple Health Protocols and share it with someone who might find it helpful.

10. 

    18 Aug 2026

    Multivitamins: Helpful or a Waste of Money?

    Multivitamins: Helpful or a Waste of Money? Millions of people take a daily multivitamin, believing it can improve overall health and prevent nutritional deficiencies. But are multivitamins truly beneficial, or are they simply an unnecessary expense for most healthy adults? In this episode, we examine what multivitamins actually contain, who may benefit from taking them, and what the latest scientific evidence says about their effectiveness. We also discuss common misconceptions, potential risks of excessive supplementation, and why a balanced diet remains the foundation of good nutrition. Whether you're already taking a multivitamin or considering starting one, this episode provides clear, evidence-based insights to help you make informed decisions. Disclaimer: This podcast is for educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making changes to your diet, supplements, or medications. If you enjoy this episode, follow Simple Health Protocols and share it with someone who might find it helpful.

11. 

    11 Aug 2026

    Omega-3: Heart and Brain Benefits

    Omega-3: Heart and Brain Benefits Omega-3 fatty acids are among the most widely used dietary supplements, but do they really improve heart health and brain function? What does the latest scientific evidence actually show? In this episode, we explore the different types of omega-3 fatty acids, their proven health benefits, who may benefit most from supplementation, and the common myths surrounding fish oil. We also discuss dietary sources, recommended intake, and when supplements may—or may not—be necessary. Whether you're already taking omega-3 or simply wondering if it's worth adding to your routine, this episode provides clear, evidence-based insights to help you make informed decisions. Disclaimer: This podcast is for educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making changes to your diet, supplements, or medications. If you enjoy this episode, follow Simple Health Protocols and share it with someone who might find it helpful.

12. 

    4 Aug 2026

    Vitamin D: Why So Many People Are Deficient

    Vitamin D: Why So Many People Are Deficient Vitamin D plays a crucial role in bone health, immune function, muscle strength, and many other processes throughout the body. Yet vitamin D deficiency remains one of the most common nutritional deficiencies worldwide. In this episode, we explore why so many people have low vitamin D levels, who is most at risk, the signs of deficiency, and what current scientific evidence says about testing, supplementation, and safe sun exposure. Whether you're considering a vitamin D supplement or simply want to better understand its importance, this episode provides clear, evidence-based insights to help you make informed decisions. Disclaimer: This podcast is for educational purposes only and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional before making changes to your diet, supplements, or medications. If you enjoy this episode, follow Simple Health Protocols and share it with someone who might find it helpful.

13. 

    24 Jul 2026

    Whey Protein: Do You Really Need It?

    Whey protein is one of the most popular supplements, but is it really necessary for everyone? In this episode, Ethan Cole explains what whey protein is, its benefits for muscle growth, recovery, healthy aging, and weight management, who may benefit from supplementation, and when whole foods may be enough. This podcast is for educational purposes only and is not a substitute for professional medical advice. Follow Simple Health Protocols for new evidence-based episodes every week.

14. 

    24 Jul 2026

    Magnesium: Are You Getting Enough?

    Magnesium is involved in hundreds of essential processes in the body, yet many people don't get enough of it. In this episode, Ethan Cole explains magnesium's role in muscle function, sleep, energy production, and overall health, the signs of deficiency, when supplementation may be helpful, and how to choose the right form based on the latest scientific evidence. This podcast is for educational purposes only and is not a substitute for professional medical advice. Follow Simple Health Protocols for new evidence-based episodes every week.

15. 

    24 Jul 2026

    Creatine: what it really does

    Creatine is one of the most researched supplements in the world, yet it's still surrounded by myths and misconceptions. In this episode, Ethan Cole explains how creatine works, its proven benefits for strength, muscle growth, recovery, and brain health, who may benefit from supplementation, and the common myths that science doesn't support. This podcast is for educational purposes only and is not a substitute for professional medical advice. Follow Simple Health Protocols for new evidence-based episodes every week.

Contact Simple Health Protocols

Guest appearances

Does not typically book guests

Based on episode analysis; this does not confirm that the show is currently accepting guests.