Healthy lifestyles are good, but evidence tested, scientifically based medicine is sometimes necessary.

As for low tech natural remedies, versus higher tech medicine, one of my favorite phrases (since childhood) is "an apple a day keeps the doctor away."

Still, I think technological medicine is needed at times. I'm not much for folk remedies; especially if they are also for sale.

As for a regular doctor, one of my regular doctors would often quote that phrase himself. He is an advocate of bicycling and healthy lifestyles, but he also uses technology when it's needed.