10 Nutrition Myths That Are Sabotaging Your Health (and the Truth Instead)

If nutrition advice feels confusing, contradictory, and downright exhausting, you’re not imagining it. One minute carbs are the devil, the next fat is the enemy, and somehow detox teas are still pretending to be the answer to everything.
The truth? Most people aren’t struggling because they’re “doing it wrong”. They’re struggling because they’ve been sold nutrition myths that quietly sabotage health, fat loss, digestion, energy, and confidence.
So let’s clear the noise.
This post breaks down 10 of the most common nutrition myths that keep people stuck — and gives you the actual truth instead. Think of this as your calm, no-nonsense reset. No extremes. No fear-mongering. Just real, sustainable advice you can trust.
Put the kettle on. Let’s get into it!
Myth #1: Carbs Are the Enemy
Carbs have been blamed for everything from weight gain to bloating to low energy, yet they’re one of the body’s main fuel sources. The issue isn’t carbs themselves; it’s the type, amount, and context.
When carbs are removed entirely, energy often tanks, cravings increase, and fat loss can stall. Hormones rely on adequate fuel, and for many people, carbs play a role in keeping those hormones balanced.
Carbs aren’t good or bad, they’re neutral. What matters is how they fit into your overall diet and lifestyle.
Read more about this: Carbs: Friend or Foe? The Real Science Explained
Myth #2: Eating Fat Makes You Fat
This myth refuses to die, despite decades of evidence saying otherwise.
Dietary fat does not automatically become body fat. In fact, healthy fats are essential for hormone production, nutrient absorption, brain health, and feeling satisfied after meals.
When fat is stripped from the diet, hunger usually increases, which often leads to overeating later.
Low-fat diets can look “healthy” on paper, but in real life they often leave people cold, tired, and constantly thinking about food.
Read more about this: The Truth About Fats: Which Ones Actually Help You Burn Fat

Myth #3: Calories Are All That Matter
Calories play a role, but pretending all calories affect the body in the same way is wildly oversimplified.
200 calories of ultra-processed food behaves very differently in the body than 200 calories of whole, nutrient-dense food. Hormones, digestion, fullness, energy levels, and even metabolic rate respond to food quality, not just numbers.
Focusing only on calories often leads to eating less but feeling worse — tired, hungry, and frustrated.
Read more about this: Calories vs Quality: What Actually Matters for Fat Loss
Myth #4: Detoxes Cleanse Your Body
Detox cleanses promise quick fixes, flat bellies, and a “reset”. In reality, your body already has a detox system, and it works 24/7 without needing teas, powders, or juice fasts.
Most detoxes lead to water loss, not fat loss. Worse, they often increase stress hormones, disrupt digestion, and trigger rebound eating once the cleanse ends.
Your body doesn’t need detoxing, it needs support.
Read more about this: Why Detoxes Don’t Work (and What to Do Instead)

Myth #5: You Need Supplements to Be Healthy
The supplement industry thrives on making you feel like you’re missing something, and that the solution comes in capsule form.
While some supplements can be genuinely helpful in specific situations, they don’t replace food, sleep, stress management, or consistency. More supplements don’t equal better health.
Supplements are supportive tools, not foundations. And for many people, improving food quality does far more than adding another pill.
Read more about this: Do You Really Need Supplements? (What the Science Says)
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Myth #6: Healthy Eating Means Restriction
This myth is one of the most damaging because it quietly teaches people that health equals punishment.
Healthy eating does not mean cutting out everything you enjoy, eating tiny portions, or constantly feeling “on plan” or “off plan”. In fact, restriction often backfires. When food feels scarce or forbidden, the brain becomes more fixated on it, which increases cravings and binge–restrict cycles.
Over time, constant restriction can disconnect you from hunger and fullness cues, making food feel stressful instead of supportive.
Real healthy eating is:
- Flexible, not rigid
- Satisfying, not punishing
- Built around consistency, not perfection
When food supports your energy, digestion, and lifestyle, it stops feeling like something you need to control.
Myth #7: If You’re Not Losing Weight, You’re Not Trying Hard Enough
This belief keeps people trapped in self-blame.
If fat loss was purely about effort, everyone eating less and moving more would get the same results, but bodies don’t work that way. Weight loss is influenced by hormones, stress levels, sleep quality, gut health, training load, and dieting history.
Trying harder often looks like:
- Eating even less
- Adding more cardio
- Cutting more foods
- Ignoring fatigue and hunger
Ironically, this can slow fat loss by increasing cortisol and reducing metabolic efficiency. Sometimes progress comes from doing less, not more.

Myth #8: Cutting Food Groups Is the Fastest Way to Results
Removing carbs, fats, or entire food groups can feel powerful at first because it simplifies decisions. But simplicity isn’t the same as sustainability.
When food groups are cut without medical need:
- Nutrient gaps become more likely
- Digestion can suffer
- Energy and training performance drop
- Rebound eating becomes more likely
Balanced nutrition allows your body to function properly. Long-term results come from better variety, not less variety.
Myth #9: Bloating Means You’re Doing Something Wrong
Bloating is often treated like a personal failure, which is deeply unfair.
Bloating can be influenced by stress, hormones, eating speed, meal timing, gut sensitivity, or even hydration. It’s not always about “bad food”.
Reactively cutting foods every time bloating shows up can make digestion worse over time by reducing fibre diversity and increasing anxiety around eating.
A calmer, supportive approach, regular meals, chewing properly, managing stress — is far more effective than constant restriction.

Myth #10: There’s One “Perfect” Way to Eat
This is the myth that fuels all the others.
There is no single perfect diet. Keto, low fat, plant-based, carnivore, all can work for some people and feel awful for others.
Your ideal way of eating depends on:
- Your preferences
- Your lifestyle
- Your digestion
- Your hormones
- Your history with food
Sustainable health comes from learning patterns, not following rigid rules. The most powerful nutrition plan is the one you can actually live with.
The Bottom Line
Most nutrition struggles aren’t caused by lack of willpower, they’re caused by misinformation. When you stop chasing extremes and focus on balance, quality, and consistency, everything gets easier.
You don’t need another reset. You need clarity.
Read These Next
- Carbs: Friend or Foe? The Real Science Explained
- The Truth About Fats: Which Ones Actually Help You Burn Fat
- Calories vs Quality: What Actually Matters for Fat Loss
- Why Detoxes Don’t Work (and What to Do Instead)
- Do You Really Need Supplements? (What the Science Says)
Next Steps
“You don’t need perfect nutrition, you need sustainable nutrition.”
Read This Next: Carbs: Friend or Foe? The Real Science Explained
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