4In VENUS ON FIRE, MARS ON ICE, Dr. John Gray advises men and women of the best ways to harness the connection between stress, blood sugar, body fat, and behavior to create lifelong passion and better health. Dr. Gray reveals that the differences between the sexes, and how they relate to one another, are biochemically based and can be explained--and managed--by our hormones.

Dr. Gray provides small steps for super-stimulating the hormones necessary to nourish a vibrant life. He explores how communication, romance, "a superfood diet, super exercise, and super sleep," can be incorporated into any lifestyle, and result in a whole new way of life.