Let’s Clear This Up Once and For All
We get this question a lot: “Does eating fat make me fat?”
The short answer? No.
Somewhere along the way—probably thanks to the 90s diet craze—fat got a bad name. Everything on the shelves said “low-fat” or “fat-free,” and people were led to believe that eating fat would make them… well, fat.
But it’s just not true. In fact, your body needs fat to function properly.
Fat Is a Nutrient, Not the Enemy
There are three essential macronutrients your body runs on: protein, carbohydrates, and fat. Each one plays a different role, and fat’s job is to provide energy, help absorb certain vitamins, and support brain and hormone function.
Your body can actually make most of the fat it needs, except for something called essential fatty acids—those have to come from food. You’ll find these healthy fats in fish, nuts, seeds, avocados, and other real, whole foods.
And yes, they’re good for you.
What About Saturated and Trans Fats?
There are different types of fat, and not all are created equal:
- Unsaturated fats (the good guys): Found in foods like salmon, olive oil, nuts, and seeds. These fats support heart health, reduce inflammation, and improve body composition.
- Saturated fats: These show up in animal products and some tropical oils. The research is mixed, but in moderation—and from quality sources—they likely aren’t the villains they were made out to be.
- Trans fats: Found in processed, packaged foods. These are the real problem—linked to heart disease, inflammation, and other serious health issues.
So If It’s Not Fat, What Causes Fat Gain?
Body fat gain happens when we consistently eat more than our body needs. And more often than not, the real culprit isn’t fat—it’s refined carbohydrates and sugar. (If you want, you can read more about carbs and blood sugar here.)
That bag of chips or sleeve of cookies? It’s the combination of sugar, fat, and salt that makes it easy to overeat. These hyper-palatable foods mess with hunger cues and lead to overconsumption.
The Bottom Line
Dietary fat doesn’t make you fat. Eating too much of anything—especially highly processed foods—can. But healthy fats are an important part of a solid nutrition plan and can actually help you feel more satisfied, energized, and balanced.
So go ahead—eat the avocado. Sprinkle those almonds on your salad. Cook your eggs in olive oil.
At CrossFit Reincarnation, we’re not here to hand you a list of “good” and “bad” foods. We’re here to help you learn what works for your body so you can feel better, move better, and live better.
Want help figuring out what to eat and how to fuel your goals?
Click here to book an appointment with a coach to chat about nutrition.
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