04/16/2026
Blueberries are known as a “superfood”… but what else are we getting?
Blueberry consumption has increased significantly over the years, and for good reason. They’re rich in antioxidants and support overall health.
But recent USDA testing shows there may be more to consider.
Here’s what the data reveals:
• 90% of conventional blueberries contained pesticide residues
• 80% had two or more pesticides
• Some samples contained up to 17 different pesticide residues
Certain pesticides detected have raised concerns due to their potential impact on:
• The nervous system
• Hormonal balance
• Long-term health outcomes
What’s important to understand is that these exposures don’t happen in isolation.
While individual pesticides are regulated, we still know very little about the combined effect of multiple chemicals over time.
At Science Based Nutrition, we believe this isn’t about fear — it’s about awareness.
Simple steps can help reduce exposure:
✔ Choosing organic when possible
✔ Washing produce thoroughly
✔ Supporting the body’s natural detoxification systems
Because better health isn’t just about what you add, it’s also about what you minimize.
Do you typically buy organic blueberries or conventional?
— Dr. Merkle