As we learn more about the benefits of choosing whole grains over processed carbs, and as many people are seeking gluten-free alternatives to wheat, an array of new options has cropped up on grocery-store shelves.

"Whole grains are a great source of complex carbohydrates, which keep us energized, and an excellent source of fibre," says Tristaca Curley, a Halifax-based registered dietitian and the owner of the nutrition-counselling company Fueling with Food. "They also help stabilize blood-sugar levels, which promotes healthy brain function."

Check out this list of wholesome alternative grains (and a few grain substitutes) and some tips for how to use them.