Episode #141: PCOS Myths Exposed: Separating Fact from Fiction

Hello, hello, and welcome back to the PCOS Repair Podcast!

Today, we’re diving into misinformation—incorrect or misleading information that may not be the best for you. There’s an overwhelming amount of content out there, with people sharing their personal experiences and what has worked for them on social media. Then there’s marketing—diet plans, meal plans, workout routines, and supplements—constantly being advertised to us based on our search history and browsing habits. Influencers, who understand how to use algorithms to reach you, are sharing what worked for them or promoting a system they recommend.

The problem? It’s not necessarily wrong information, but it might be misleading, exaggerated, fear-based, or simply not what your body needs. So, how do we cut through the noise and find a clear, sustainable path—one we can stick with long enough to actually see results?

One of the biggest issues with misinformation is that it causes us to jump from one method to another. Instead of staying consistent and making small, effective tweaks, we end up constantly switching plans, never giving any one approach enough time to work. Eventually, we start to believe that nothing will work for us, which is a dangerous mindset—because that’s simply not true.

Every person’s PCOS journey is unique. Our root causes, lifestyle factors, and personal goals differ, but we cansignificantly improve our symptoms if we find a way that works for us. That’s what today’s episode is all about—breaking down some of the most common misconceptions about PCOS so you can make informed, empowered decisions about your health.

Common PCOS Misconceptions: Exercise, Dairy, Gluten, Carbs, Fasting, Supplements, and Labs

Today, we’re covering several key areas where misinformation is widespread: exercise, dairy, gluten, carbohydrates, fasting, supplements, and lab testing. These are topics where advice is often partially correct, entirely wrong, or simply not the best fit for your body.

What might surprise you is that some of these misconceptions come from experts—people with medical degrees, nutrition certifications, and backgrounds in hormone health. But even among professionals, misinformation can spread. Let’s break it down.

Misconception #1: Exercise is Bad for PCOS

A major myth circulating online is that certain types of exercise are harmful for PCOS, particularly because of cortisol (our stress hormone).

Yes, exercise temporarily raises cortisol—but this isn’t a bad thing! Cortisol naturally fluctuates throughout the day, rising in the morning and tapering off at night. Small increases in cortisol due to exercise don’t negatively impact your overall stress response.

In fact, exercise improves insulin sensitivity, reduces chronic inflammation, supports mental health, and enhances overall well-being—all of which are crucial for PCOS management. Avoiding strength training or intense workouts because of a temporary cortisol increase is shortsighted.

Ideally, PCOS-friendly exercise should include:
✔️ Strength training: At least three times a week, 30-45 minutes of intense, muscle-building resistance work
✔️ Cardiovascular exercise: Supports heart health, insulin function, and mental clarity
✔️ Consistency: Movement should be a long-term habit, not something to fear

Yes, overtraining or ignoring rest can be harmful, but avoiding exercise entirely due to cortisol concerns does more harm than good. Instead of cutting out movement, we should be managing overall lifestyle stress.

Misconception #2: Dairy is Inflammatory and Should Be Avoided

Dairy often gets a bad reputation for being inflammatory or hormone-disrupting. But the truth is, dairy can be an excellent source of high-quality protein, vitamins, and minerals.

The key is choosing the right kinds of dairy:
✔️ Opt for organic and hormone-free dairy when possible
✔️ Be mindful of added sugars, especially in flavored yogurts
✔️ Avoid highly processed, low-fat dairy products with artificial additives

Some people do have dairy sensitivities, and if you experience bloating or digestive discomfort, it’s worth experimenting with a dairy-free period (like my PCOS Detox plan) to see how your body responds. However, avoiding dairy just because someone online said it’s bad for PCOS isn’t necessary.

Misconception #3: Gluten is an Endocrine Disruptor

Gluten has been labeled as an endocrine disruptor, but the real issue for many women with PCOS is not gluten itself—it’s the glyphosates (pesticides) used in conventional wheat products.

If you want to include gluten in your diet, I highly recommend:
✔️ Choosing organic grains to reduce pesticide exposure
✔️ Prioritizing whole, minimally processed grains over refined carbs
✔️ Eating gluten in moderation rather than making it the base of your meals

If you do have a gluten sensitivity, celiac disease, or inflammation-related symptoms from gluten, then avoiding it makes sense. But for many, switching to organic grains is enough to reduce negative effects.

Misconception #4: Carbs Are Bad for PCOS

There is so much conflicting advice about carbohydrates. Low-carb, keto, high-carb, balanced-carb… what’s the truth?

Carbohydrates are essential for energy, hormone production, and nutrient intake. The goal isn’t to cut them out, but rather to choose the right types and balance them properly:
✔️ Focus on vegetables and fiber-rich carbs
✔️ Include small amounts of starchy carbs (sweet potatoes, quinoa, oats)
✔️ Pair carbs with protein and healthy fats to stabilize blood sugar

Completely avoiding carbs isn’t necessary and can actually lead to fatigue, hormone imbalances, and nutritional deficiencies.

Misconception #5: Fasting is the Ultimate Fix for PCOS

Fasting is often presented as a miracle fix for PCOS, but it’s not a one-size-fits-all solution.

✔️ Some women thrive with short fasting windows (e.g., not eating after 6:30 PM until breakfast at 7 AM).
✔️ Others struggle with low energy, increased cravings, or difficulty getting enough nutrients when fasting.

If you’re considering fasting, work with a doctor or nutrition expert to ensure it aligns with your needs.

Misconception #6: Supplements Will Cure PCOS

Supplements can be beneficial for PCOS, but they are not a magic fix.

✔️ Be cautious about brands—many supplements are contaminated with heavy metals or fillers
✔️ Choose third-party tested brands to ensure quality
✔️ Use supplements to support lifestyle changes, not replace them

There is no single supplement that will cure PCOS. Sustainable health comes from a holistic approach, not just pills or powders.

Misconception #7: Labs Are the Key to Diagnosing PCOS

Lab tests are important, but they don’t tell the whole story. Many women have “normal” lab results but still experience major symptoms.

✔️ Regular lab monitoring is valuable for tracking changes over time
✔️ Daily symptoms (energy, hunger, mood, cravings, sleep) tell you more about what’s going on
✔️ Using both lab work and symptom tracking gives a complete picture of PCOS health

Final Thoughts: Cutting Through the Noise

I hope this episode helps you filter through the overwhelming amount of PCOS information out there. The key takeaway? Your PCOS journey is unique. What works for someone else might not be what’s best for you.

Instead of jumping from one extreme approach to another, focus on:
✔️ Understanding your root causes
✔️ Listening to your body’s feedback
✔️ Building a sustainable, long-term plan

If you found this episode helpful, be sure to subscribe so you don’t miss next week’s episode. And until next time—bye for now! 😊