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Your Body's 'Check Engine' Light: Why Your Menstrual Cycle Is a Window into Your Health

  • Stephanie - Square One Health
  • 6 days ago
  • 3 min read

Have you ever thought of your period as a monthly health report? You know, like a "check engine" light for your body? It's easy to just get frustrated with the pain or irregularity, but what if your cycle is actually trying to tell you something important about your overall health?


I love approaching health through this lens. It’s all about seeing your cycle, from the cramps to the mood shifts, as a map that can guide you to a deeper understanding of what's happening beneath the surface.


Let's dive into what your menstrual cycle can tell you and how a root-cause approach helps you really listen.


Beyond Irregularity: What Your Cycle Is Signaling


It’s true that a "normal" cycle can have a pretty wide range, anywhere from 21 to 35 days. But when things are consistently irregular, it's a signal that deserves our attention. It’s like your body is telling you that something is disrupting its delicate hormone balance, and surprisingly, those disruptions don't always come from within.


  • Stress: When you're under high levels of stress, your body’s "fight or flight" response kicks in. This mechanism prioritizes essential functions over reproductive ones, which can interfere with the hormones that regulate your cycle.


  • Lifestyle: Things like extreme exercise, big changes in your weight, and inconsistent sleep can also throw off your cycle's rhythm. The first half of your cycle (the follicular phase), in particular, is highly susceptible to these outside influences.


  • Toxins: Did you know that your body may also be signaling exposure to toxins? Endocrine-disrupting chemicals (EDCs) found in plastics and pesticides can actually mimic your hormones and disrupt the balance you need for a regular cycle.

The Gut-Hormone Connection


This might sound a little strange, but your gut plays a surprisingly critical role in your hormonal health. It’s where your body metabolizes and eliminates hormones it no longer needs. So, if your gut health is a little off, your body's ability to detoxify can be too.


  • Detoxification:  Your liver processes hormones and sends them to the gut to be eliminated.


  • Reabsorption: When your gut bacteria are out of balance, this process can be disrupted. Instead of being eliminated, those excess hormones can get reabsorbed back into your bloodstream.


  • Fiber is Key: This is why fiber is so important! It acts like a broom, binding to excess estrogens and other waste, and making sure they are properly swept out of your body.


Key Nutrients for a Healthy Cycle


Just like a car needs the right fuel, your body needs a robust supply of nutrients for hormone production. When you're low on key vitamins and minerals, your cycle can really feel it.


  • Fats: Your body can't make hormones without the right building blocks. Cholesterol is the foundation of all your sex hormones, so you need healthy fats from things like coconut oil, avocado, and fish to produce them.


  • Iron: This mineral is a crucial component for making thyroid hormones, and thyroid health directly influences your menstrual cycle.


  • B Vitamins: The B-vitamin complex, especially B6, is like a secret weapon for mood regulation and liver detoxification—two things that are essential for a healthy hormonal cycle.



A flat lay of healthy foods, including salmon, avocado, broccoli, and legumes, visually representing key nutrients for hormonal health. An overlay reads, "Key Nutrients for a Healthy Cycle," with the subtext, "Fats, Iron & B Vitamins."

Your Journey to Lasting Wellness


Your menstrual cycle is a powerful, monthly report on your overall health. By paying attention to its signals—the pain, the irregularity, the mood shifts—you have a profound opportunity to uncover the root causes of imbalance. This approach isn’t about just surviving your period; it’s about a partnership with your body to support it with a nourishing diet and a lifestyle that promotes real, lasting balance.


If you're ready to start listening to what your body is trying to tell you, I'm here to help.







Medical Disclaimer: This content is for informational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

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