We're all affected by music. It has the power to inspire, uplift us, change our moods, and even alter consciousness.

We rely on relationships with music to help change moods.

The most common objection that I hear to walking as exercise is that it's too easy, that only sweaty, strenuous activity offers real benefits. But there is abundant evidence that regular, brisk walking is associated with better health, including lower blood pressure, better moods and improved cholesterol ratios.

Music conveys moods and images. Even in opera, where plots deal with the structure of destiny, it's music, not words, that provides power.

The more easily digestible and refined the carbohydrates, the greater the effect on our health, weight and well-being.

If we can make the correct diagnosis, the healing can begin. If we can't, both our personal health and our economy are doomed.