I can prove, once and for all, that organic food is worse for your health than non-organic: Everyone knows that the better a food tastes, the worse it is for your health--high fat, high sugar tastes better. Organic food tastes better than non-organic. Conclusion: Organic food is worse for your health than non-organic.
FWIW, I tend to prefer organic, but natural is more important to me--fewer chemicals added after growing and during processing. How many people, other than those with a degree in Chemistry, can actually read all those ingredients in [over-]processed food, and know what they mean?
Timothy Clough