From strengthening your immune system to boosting your energy, this tiny but mighty grain is overflowing with benefits - plus, the facts of quinoa's nutritional value are hard to beat.

Given the countless low-carb diets that have been advertised over the past few years, it may seem that macronutrients are considered public enemy number one. But carbohydrates are actually the body's preferred source of energy, and experts still recommend consuming them in healthy amounts. We need more carbohydrates than proteins or fats. Carbohydrates make up 45 to 65 percent of our daily calories, so they are still very much needed by the body.