Why Does Metformin Make Me So Hungry?

Metformin is commonly prescribed for managing insulin resistance and blood sugar levels in PCOS. While it helps many women regulate glucose levels, some notice an unexpected side effect—an increase in hunger.

Why Does Metformin Affect Appetite?

There are a few reasons why metformin may cause increased hunger:

• Blood Sugar Drops: Metformin improves insulin sensitivity, which can sometimes lead to lower blood sugar levels, making you feel hungrier.
• Gastrointestinal Effects: Metformin can affect gut bacteria, altering appetite signals.
• Changes in Energy Use: This medication changes how your body uses energy, potentially increasing cravings.

If you're struggling with increased hunger, check out our guide on how metformin works for PCOS.

How to Manage Hunger While on Metformin

Feeling constantly hungry on metformin can be frustrating, but these tips may help:

• Balance Your Meals: Focus on protein, healthy fats, and fiber to stay fuller longer. Try adding collagen protein pancakes to your breakfast.
• Time Your Doses: Taking metformin with meals can help reduce sudden hunger spikes.
• Hydrate Well: Sometimes thirst is mistaken for hunger. Drinking enough water helps curb cravings.
• Monitor Blood Sugar: Low blood sugar can trigger hunger. If needed, consult your doctor about dose adjustments.

Common Myths About Metformin and Appetite

• Myth: Metformin always suppresses appetite.
  Truth: While some experience appetite loss, others feel hungrier due to changes in blood sugar.
• Myth: Eating carbs will fix the hunger.
  Truth: Relying on processed carbs may worsen insulin resistance. Instead, try nutrient-dense snacks.
• Myth: Hunger means the medication isn’t working.
  Truth: Feeling hungry doesn’t mean metformin is ineffective—it’s a common side effect that can be managed.

Should You Stop Taking Metformin?

If your hunger feels overwhelming, talk to your doctor about options like adjusting your dose or considering Ovasitol as an alternative.

What Else Can Help?

Alongside metformin, these strategies can support blood sugar balance:

• Include low-carb bone broth in meals.
• Use blood sugar-friendly ingredients.
• Practice mindful eating to distinguish real hunger from cravings.

Next Steps

If you're dealing with increased hunger on metformin, experiment with meal timing and food choices to see what works best for you. Join our PCOS Telegram channel for meal ideas and support from others managing PCOS.

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