Tricky Questions Answered- Part 4- Are All Proteins Created Equal?

Not really. While many plant foods, including nuts and beans, can provide a good dose of protein, the best sources are dairy products, eggs, lean meat, and fish according to Donald Layman, PhD and professor emeritus of nutrition at the University of Illinois. Unlike plant based proteins, animal protein is complete, meaning it contains the right amounts of the essential amino acids your body can't synthesize on its own. It is possible to meet complete protein needs with plant based foods by combining legumes, nuts, and grains, but you need to consume 20 to 25 percent more to reep the same benefits that animal derived sources would provide, says Mark Tarnopolsky, MD, PhD, who studies nutrition at McMaster University in Toronto.

Tricky Questions Answered- Part 3- Which Rice is Healthier?

Is brown rice really much healthier than white? Yes, and that includes all grains and breads. If you eat the carbs with the grain ( the label says "whole wheat") it will be full of fiber because it is made from the entire wheat kernel. Fiber takes up room in your stomach and sends a signal to your brain that you're full. But if the fiber is taken out, as is the case with refined carbs such as white rice and bread, fast-rising blood sugar triggers your pancreas to release a flood of insulin which not only lowers blood sugar, but also signals your body to store fat. A study from Penn State University compared how much belly fat people lost when they ate whole grains instead of refined grains, and the results were significant. The whole grain eaters lost 2.4 times more fat.

By avoiding refined foods, you also avoid foods that are high on the glycemic index, the scale that gauges the degree to which carbohydrates increase the level of sugar in the blood. Dining at regular intervals, eating some protein and fat at every meal, and choosing whole grains such as whole wheat breads and pastas will help manage your blood sugar level, your cravings, and your fat storage.