Michael Sherman’s The Backyard Miracle Farm System PDF ebook download (full version). Feel free to read now! The main reason for choosing to eat organic is to avoid adding additional toxins, chemicals and GM ingredients to our bodies. Non-organic produce (fruits, vegetables, nuts, seeds) is sprayed with chemical pesticides and fertilizers which we then ingest into our systems. This is obviously not healthy for our bodies and amongst many other things can contribute to oxidative stress which is known to be a cause of many of today’s lifestyle diseases.