What can you do in 5 minutes? Try taking just 5 minutes a day to improve your health. The Doctors with Mariska van Aalst have a new book out called 5-minute Health Fixes: the Prescription for a Lifetime of Great Health . How can it help? Chewing gum for 5 minutes can help sharpen your thinking. Chocolate-covered pretzels might be the best thing for PMS help. And don’t forget to look at the health benefits of eating guacamole!