Navigating the Noise: How to Spot Fact from Fiction

It’s easy to feel overwhelmed when a "biohacker" on TikTok contradicts everything you just read in a peer-reviewed journal. When you're faced with a million different voices telling you how to eat, here is my framework for staying grounded in science.

1. Look for the "Why" Behind the Success

Many extreme diets (like carnivore or frugivore) "work" initially because they act as an accidental elimination diet. If someone feels better on a carnivore diet, it might not be the excess of red meat—it might be that they finally stopped eating the ultra-processed oils or refined sugars that were causing them inflammation.

• The Lesson: Correlation does not equal causation. Just because a diet fixed a symptom doesn't mean it’s the most nutritionally complete way to live long-term.

2. Check the Credentials

In the digital age, a "Nutritionist" and a "Nutritional Therapist" or "Dietitian" can mean very different things depending on where you live.

• Expertise Matters: Look for individuals who cite peer-reviewed studies rather than anecdotal "vibes."

• Red Flag: If they are selling a specific supplement or "detox kit" as the only solution to your problems, proceed with extreme caution.

  
  

3. The 80/20 Rule of Consensus

While it feels like no one agrees, most reputable health organizations actually do agree on the basics:

• High fibre intake is good for the gut.

• Ultra-processed foods should be limited.

• Hydration and micronutrient diversity are non-negotiable.

  
  

4. Personalize, Don't Generalize

Nutrition is highly individual. What works for my plant-based lifestyle might need tweaking for someone with different metabolic needs. We have to move away from "one size fits all" and toward "what makes my unique body thrive?"

Bottom Line: If a diet sounds like a miracle, requires you to cut out entire food groups indefinitely, or relies on "secret knowledge," it’s likely marketing, not metabolism.

What’s one piece of nutrition advice you’ve heard recently that sounded too good to be true? Let’s deconstruct it in the comments!