My husband (who, incidentally, is 13 years older than me, which will eventually become relevant due to the theme of my blog)has been being very conscientious about diet and exercise for the past six months or so, and has taken off about 40 pounds. When I came home from China, I had lost about 10 pounds, and he had lost his last 10 pounds while I was gone.He had both been doing an individualized workout plan, and also following advice from a book called The Perricone Prescription. Dr. Perricone is a dermatologist who has done a lot of work with inflammation, which has been being explored latelyas a trigger for heart disease and other illnesses. Long story short, while not following it to the letter (particularly not me) we have been using much of the advice. Because of his weight loss and exercise, he has been able to have the dose of his Lipitor reduced. While not really losing any more weight, I have been maintaining my China weight loss. Anyway, his last two blood tests showed high levels of potassium, about which his doctor was concerned, because apparently this can trigger heart problems. He asked about it, and she said if it got too high, they could treat it. He asked if diet would cause this, because he'd rather prevent it than treat it. She said yes, and when he asked what kinds of food had high levels of potassium, the first food she mentioned was cantaloupe. Well, per Perricone, we eat a lot of cantaloupe. Between the two of us, we go through one a day. So, it's six of one or half a dozen of the other. His new lifestyle has helped with one problem (cholesterol) but may have resulted in another (high levels of potassium), both triggers for heart problems. Of course, he can eat less cantaloupe, but this is illustrative of one of the frustrations about trying to take responsibility for one's health without over-reliance on medication.