GUT HEALTH: How I became GLUTEN FREE & the BLOOD-TYPE Diet

It all started in 2014.

It started when I moved to my first apartment in New York City.

How Studying the Blood Type Diet Transformed My Relationship with Food

For years, I thought I knew what it meant to eat “healthy.” I followed the trends—clean eating, organic foods, whole grains, and balanced meals. But it wasn’t until I started studying the Blood Type Diet that my perspective completely shifted.

As someone with O-negative blood (the universal donor type), I discovered that my body thrives on a specific way of eating—one that’s naturally gluten-free and rich in lean proteins, vegetables, and healthy fats. What I once saw as a simple dietary preference has now become a way of life, rooted in science and personal experience.

The Gluten-Free Revelation

Before diving into the Blood Type Diet, I saw gluten-free eating as just another trend, a necessity for those with celiac disease, but not necessarily relevant to me. That changed when I learned that Type O individuals often have a stronger reaction to gluten than others. Gluten-containing grains, particularly wheat, can trigger inflammation, sluggish digestion, and even disrupt metabolism for my blood type.

Once I started eliminating gluten, I noticed immediate changes:
✔️ Better digestion – no more bloating or discomfort after meals
✔️ More energy – the midday crashes became a thing of the past
✔️ Clearer mind – brain fog lifted, and I felt sharper throughout the day
✔️ Fewer cravings – cutting gluten naturally led me to more nourishing, whole foods

Eating for My Blood Type: More Than Just Gluten-Free

Beyond avoiding gluten, the Blood Type Diet helped me fine-tune my nutrition to match what my body actually needs. As an O-negative, my body thrives on a high-protein, lower-carb diet. This meant shifting away from heavy grains and processed foods and leaning into:

🥩 Lean meats & fish – Turkey, lamb, and wild-caught salmon are my go-to proteins. (I don’t eat red meat but grass-fed beef is great too!).
🥬 Leafy greens & vegetables – Kale, spinach, broccoli, and seaweed help fuel my energy.
🥑 Healthy fats – Avocados, olive oil, and nuts keep my metabolism in check.
🍓 Low-glycemic fruits – Berries, plums, and cherries provide antioxidants without sugar spikes.

I also learned that certain foods, even ones widely considered “healthy,” don’t necessarily work for my body. For example, corn, lentils, and dairy don’t sit well with Type O digestion. Instead, I focus on foods that enhance my metabolism, reduce inflammation, and keep my body functioning optimally.

More Than a Diet—A Lifestyle Shift

This journey hasn’t just been about cutting gluten or following a list of “yes” and “no” foods. It’s been about understanding my body on a deeper level. Knowing that my blood type influences my digestion, immune system, and energy levels has completely changed how I approach food.

I no longer see food as just fuel—I see it as information for my body. Every bite either supports my optimal health or takes away from it. And now, armed with this knowledge, I make choices that truly nourish me from the inside out.

For anyone struggling with diet confusion, low energy, or persistent bloating, I highly recommend exploring how your blood type might influence your relationship with food. It’s not about restriction—it’s about eating in a way that aligns with your biology.

Have you ever experimented with the Blood Type Diet or a gluten-free lifestyle? I’d love to hear your experience! Feel free to drop a comment below or connect with me on my social media platforms for more insightful coaching tips and valuable advice. I look forward to engaging with you!