Metformin

5 Foods to avoid while taking Metformin for PCOS

Metformin is a common medication prescribed to enhance insulin sensitivity and alleviate symptoms. However, it's not uncommon for Metformin to cause gastrointestinal (GI) side effects. Adjusting your diet can play a significant role in reducing these side effects. This blog post will discuss the types of foods to avoid while on Metformin for PCOS to lessen the likelihood of GI discomfort.

March 1, 2024
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3 min

Foods to avoid while taking Metformin for PCOS

For women with Polycystic Ovary Syndrome (PCOS), Metformin is a common medication prescribed to enhance insulin sensitivity and alleviate symptoms. However, it's not uncommon for Metformin to cause gastrointestinal (GI) side effects. Adjusting your diet can play a significant role in reducing these side effects. This blog post will discuss the types of foods to avoid while on Metformin for PCOS to lessen the likelihood of GI discomfort.

Avoid High-Sugar Foods and Drinks with PCOS and Metformin

Avoid sugary drink while taking  Metformin with PCOS

High-sugar foods and beverages can exacerbate Metformin's GI side effects, such as nausea and diarrhea. Consider avoiding or limiting:

  • Soft drinks, fruit juices, and energy drinks high in sugar
  • Sweets like candies, chocolates, and cookies
  • Sugary desserts like pastries and cakes

Opt for alternatives with low sugar content or natural sweeteners like stevia to satisfy your cravings without worsening Metformin's side effects.

Fatty and Fried Foods with PCOS

Fried foods may cause more side effects with Metformin and PCOS

Fatty and fried foods can be challenging to digest and may increase the risk of GI discomfort when taking Metformin. Try to avoid or limit:

  • Fried fast foods like fries, fried chicken, and burgers
  • Full-fat dairy products, including cream, butter, and cheese
  • Processed meats such as salami, bacon, and sausages

Choose lean proteins and cooking methods like baking, grilling, or steaming instead.

Steer Clear of Artificial Sweeteners with Metformin

Artificial sweeteners like sorbitol and mannitol can cause diarrhea and bloating. These are often found in:

  • Sugar-free candies and gum
  • Diet sodas and sugar-free drinks
  • Low-calorie or sugar-free packaged foods

Consider natural sweeteners or small amounts of sugar to avoid these side effects.

Limit Alcohol Intake

Alcohol may increase likelihood of side effects for PCOS and Metformin

Alcohol can interact with Metformin, increasing the risk of lactic acidosis, a rare but severe side effect. It can also contribute to GI upset. It's advisable to limit or avoid alcohol while on Metformin.

Conclusion

Adjusting your diet when taking Metformin for PCOS can help minimize gastrointestinal side effects. By limiting or avoiding high-sugar foods, fatty and fried foods, excessive fiber, artificial sweeteners, and alcohol, you can reduce discomfort and support your overall PCOS treatment plan. Consult with your healthcare provider or a registered dietitian for personalized dietary advice tailored to your health needs and goals.

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