In this episode of the Health Hype Roast, your hosts dive deep into the $146 billion peptide market to separate clinical breakthroughs from 2026’s version of snake oil.

With influencers claiming "God molecule" status for weight loss and "Wolverine-style" recovery, clinical nutritionist James Ellis (MSc Sports Nutrition) provides a much-needed reality check.

We break down the hottest topics in biohacking, including:

• What are Peptides? Understanding how these signaling molecules mimic natural bodily functions to influence hormones, inflammation, and cellular repair.
  
• The "Leaky Gut" Fix: Does peptide BPC-157 actually "cork" a leaky gut, or is it just a temporary band-aid for poor lifestyle choices?
  
• The Dark Side of the Market: Why 30% of online peptides are estimated to be fake or contaminated, and the hidden risks of using products labeled "for animal use only".
  
• Weight Loss & GLP-1: The truth about "weight loss jabs," appetite regulation, and what happens to your metabolism once you stop the cycle.
  
• The Anti-Aging Myth: Can peptides like Semax truly provide "Limitless" brain function and eternal youth?
  

James’s Final Verdict: Peptides offer incredible potential for medical conditions like obesity and Type 2 diabetes when prescribed by a doctor, but they are not a substitute for gut health, sleep, and nutrition. If you can’t get it from a GP, you’re likely just "roasting" your wallet.

Stop the scroll and start the science. Tune in to find out if your "healing stack" is fact or pure hype.

In this episode of Health Hype Roast, Kevin Gillespie and nutrition scientist James Ellis dive deep into the multi-billion dollar world of collagen.

Once a niche anti-aging cream ingredient, collagen has exploded into a $13 billion global market, with projections suggesting it will balloon to $30 billion by the 2030s. But is this "structural glue" of the body worth the hype, or are we just drinking expensive protein shakes?

• The Science of "The Glue": James explains how collagen acts as the scaffolding for our skin, tendons, ligaments, and gut lining.
  
• The Aging Decline: Why our natural production drops as we hit our 30s and 40s, and what that actually means for your joints and skin.
  
• Creams vs. Powders: The hard truth about why your expensive collagen face cream might just be a glorified (and pricey) moisturiser.
  
• The Leaky Gut Connection: Exploring how collagen supports intestinal permeability and why gut health is the foundation of any wellness journey.
  
• Essential Co-factors: Why taking collagen without Vitamin C or Zinc is like trying to build a house without the right tools.
  

"I run between two and three thousand miles a year... my joint health is absolutely crucial." — James Ellis, Nutrition Scientist & Ultra-Marathoner

James shares his personal supplement stack and reveals a pro biohack: taking collagen 30–45 minutes before explosive resistance training to maximize its effects on joint recovery and cartilage health.

Before you grab that "collagen-infused" coffee, Kevin and James break down what to look for on a label:

• Third-party testing (like Informed Sport).
• Organic, grass-fed sources for higher purity.
• The importance of dosage (aiming for 5–10 grams daily for at least three months).
  

Whether you're looking to fix a leaky gut, improve skin elasticity, or protect your joints for long-distance training, this episode strips away the marketing fluff to give you the clinical truth.

Are you currently taking a collagen supplement, and if so, have you noticed a bigger difference in your joint recovery or your skin's appearance?

In Episode 8 of The Health Hype Roast, Kev, James, and Julie dive into one of the most controversial topics in modern wellness: GLP-1 weight loss injections (like Wegovy and Mounjaro).

With an estimated 1.6 million adults in the UK already using these "magic bullets," the team strips away the hype to look at the clinical reality versus the lifestyle trend.

Joined by Anne, a guest from a gut health and menopause workshop, the panel explores why these drugs are skyrocketing in popularity among women in midlife and the hidden costs of taking a medical shortcut.

• The Science of the Jab: How GLP-1 agonists actually work in the brain and gut to regulate appetite and blood sugar.
  
• Lifestyle vs. Medical Need: The shift from treating Type 2 diabetes and morbid obesity to using the jabs for "fitting into a bikini" or pre-holiday weight loss.
  
• The "Menopause Connection": Why 75% of users are women navigating the hormonal changes of midlife.
  
• The Dark Side of the Hype: From "Ozempic Teeth" and muscle loss to the lack of long-term safety studies and the rise of black-market sellers.
  
• Natural Alternatives: How to support your body’s natural GLP-1 production through fiber, protein, and gut health without the needle.
  

"Weight loss is a side effect of good health, not a thing on its own. You can force it with a drug, but if you don't change the lifestyle, it won't stay off." — Julie