Scientists at the Children’s Hospital Oakland Research Institute (CHORI) Nutrition & Metabolism Center recently announced that they have developed a low-calorie, high-fiber, fruit-based vitamin and mineral nutrition bar called the CHORI-bar, which improves biomarkers linked to risk of cardiovascular disease, cognitive decline, and associated decline in antioxidant defenses.

This week is National Public Health Week (NPHW). The annual observance brings U.S. communities together to recognize the contributions of public health and highlight issues that are important to improving the public’s health. The theme for National Public Health Week (NPHW) 2012 — A Healthier America Begins Today: Join the Movement – addresses the issue of prevention and wellness.

Statins, including Pfizer Inc.’s Lipitor, are among the most prescribed drug in the world, and are currently routinely taken by millions of Americans. They are indicated for people with high blood pressure and/or high cholesterol, and have been shown to significantly reduce the risk of heart disease, heart attack, and stroke in this population. Yet the FDA has just issued new warnings concerning potential side effects: elevated blood sugar, which is a risk factor for developing type 2 diabetes, and cognitive impairment such as memory loss. The warnings will not be affixed to the outside of the bottle, but will be included in the package insert that comes with all prescription medications.

Question: I had my cholesterol checked, and I got four numbers back. Which one is most important, and what do the numbers mean with regard to my health?

Image credit: Focus on cholesterol via Shutterstock

Fat has a bad reputation, both in food and on the body. It’s certainly true that the U.S. has a problem with body fat; according to the U.S. Centers for Disease Control and Prevention (CDC), about two-thirds of adults in the U.S. are overweight, and fully one-third of adults fall into the more serious “obese” category [1]. Still, appropriate amounts of body fat serve valuable roles. These include helping to maintain the immune system and nervous system, protecting body organs and padding areas where the skeleton would otherwise put pressure directly on the skin (such as the soles of the feet).

Too much body fat, however, is associated with a number of negative health effects, including increased risk of heart disease, type 2 diabetes, arthritis, and apnea.