5 “Health Foods” That Might Be Making You Gain Weight

By Dr. Alyssa McPeak, DC, CFMP

Have you ever felt like you’re doing everything right—eating “healthy,” choosing low-calorie options, avoiding junk food—yet the scale isn’t moving… or you’re still dealing with fatigue, cravings, and bloating?

You’re not alone.

The truth is, many foods marketed as “healthy” are actually working against your metabolism, hormones, and blood sugar—making it harder to lose weight and easier to gain it.

Let’s break down 5 common “health foods” that may be sabotaging your progress—and what to choose instead.

1. Granola & Granola Bars

Granola and granola bars are often marketed as clean, wholesome, and perfect for on-the-go—but most versions are loaded with:

• Added sugars

• Refined oils

• High carbohydrate content

Even “organic” or “natural” options can spike your blood sugar quickly, leading to crashes, cravings, and fat storage.

Granola bars are often even worse—packed with syrups, binders, and hidden sugars that leave you hungry shortly after eating them.

Better Option: Blood Sugar Stabilizing Granola (No Oats)

Swap the oats for a protein- and fat-rich blend that keeps you full and balanced.

Simple Recipe:

• 1 cup almonds

• 1 cup walnuts

• ½ cup pumpkin seeds

• ½ cup sunflower seeds

• ¼ cup chia seeds

• ¼ cup flax seeds

• 2 tbsp melted coconut oil

• 1–2 tbsp maple syrup (optional)

• Cinnamon + sea salt

Bake at 325°F for 20–25 minutes.

This version is:

• Lower in carbs

• Higher in healthy fats

• Supports stable blood sugar

• Keeps you full longer

2. Flavored Yogurt

Yogurt can be a great protein source—but most flavored yogurts are packed with hidden sugar.

Some contain as much sugar as dessert.

This leads to:

• Blood sugar spikes

• Increased cravings

• Hormonal imbalances

Better Option:

• Plain, full-fat yogurt (or dairy-free if needed)

• Add your own toppings:

  • Fresh berries

  • Chia seeds

  • Nuts or nut butter

  • A drizzle of raw honey

This gives you control over sugar and adds nutrients your body actually needs.

3. Diet Drinks & Water Enhancers

Products like MiO and Crystal Light are often marketed as a “healthier” alternative to soda.

But here’s the problem:

They contain artificial sweeteners like sucralose, which is chemically altered and contains chlorine.

These ingredients can:

• Disrupt your gut microbiome

• Increase cravings for sugar

• Confuse hunger and fullness signals

• Negatively impact metabolism

Better Option:

• Water with fresh lemon, lime, orange, or mint leaves

• Clean electrolyte powders - we love Just Ingredients!

• Herbal teas (hot or iced)

• Stevia or Monk Fruit sweetened beverages

If you want flavor—choose real, natural sources.

4. Smoothies (Especially Store-Bought)

Smoothies sound healthy—but many are overloaded with:

• Fruit (high sugar)

• Fruit juices

• Sweetened protein powders

This can turn your smoothie into a blood sugar spike in disguise, and cause you to crave more sugar.

Better Option:

Build a balanced smoothie with:

• Protein (simple protein powder or collagen)

• Healthy fats (avocado, nut butter)

• Fiber (chia, flax, spinach, carrots, leafy greens)

• Low-glycemic fruit (berries)

This supports satiety, hormone balance, and sustained energy.

5. Protein Bars

Protein bars are one of the most misleading “health foods.”

While they’re marketed as high-protein and convenient, many are filled with:

• Hidden sugars or sugar alcohols

• Artificial sweeteners (like sucralose)

• Processed ingredients

• Low-quality protein sources

Some protein bars function more like candy bars—with a “health halo.”

These can:

• Spike or disrupt blood sugar

• Cause bloating and digestive issues

• Increase food cravings throughout the day

Better Option:

• Real food snacks:

  • Hard-boiled eggs

  • Turkey sticks

  • Nuts and seeds

  • Apple with almond butter

Or make your own:

No-Bake Protein Bars (Low Carb + High Protein)

Ingredients:

• 1 cup almond flour

• ½ cup Just Ingredients protein powder (any flavor!)

• ¼ cup natural almond butter (or any nut/seed butter)

• 2–3 tbsp coconut oil (melted)

• 2–3 tbsp unsweetened almond milk

• 1–2 tbsp chia seeds

• 1 tbsp flaxseed meal

• 1–2 tbsp monk fruit or stevia (optional, to taste)

• ½ tsp cinnamon

• Pinch of sea salt

• Optional: 2 tbsp dark chocolate chips

Instructions:

1. In a bowl, mix almond flour, protein powder, chia seeds, flaxseed, cinnamon, and salt.

2. Add almond butter, melted coconut oil, and almond milk.

3. Stir until a thick dough forms (add a little more almond milk if too dry).

4. Fold in chocolate chips if using.

5. Press evenly into a lined pan (8x8 works well).

6. Refrigerate for 1–2 hours until firm.

7. Cut into bars and store in the fridge.

8. Minimal ingredients

9. No artificial sweeteners

10. High-quality protein sources

The Bigger Picture

Weight gain isn’t just about calories—it’s about hormones, gut health, blood sugar, and inflammation.

Many of these “health foods”:

• Spike blood sugar

• Increase insulin

• Disrupt gut health

• Drive cravings

• Increase inflammation

And that’s what leads to weight gain over time.

Final Thoughts

If you feel like you’re doing everything right but not seeing results, it might be time to look closer at what you’re eating.

Sometimes it’s not about eating less—It’s about eating smarter and more intentionally.

At Roots Wholistic Health, we help women uncover the root causes of weight struggles through functional testing and personalized care—so you can stop guessing and start seeing real results. Schedule your Initial Functional Medicine Consultation to get started.

Because true health isn’t about limitations and restrictions…It’s about supporting your body the right way. 🤍