Patient after patient asked: Is eating organic food, which costs more, really better for me? Unsure, Stanford University doctors dug through reams of research to find out — and concluded there’s little evidence that going organic is much healthier, citing only a few differences involving pesticides and antibiotics. Eating organic fruits and vegetables can lower exposure to pesticides, including for children — but the amount measured from conventionally grown produce was within safety limits, the researchers reported Monday.