The term secondary market is also used to refer to the market for any used goods or assets, or an alternative use for an existing product or asset where the customer base is the second market (for example, corn has been traditionally used primarily for food production and feedstock, but a second or third market has developed for use in ethanol production).
What you eat with your carbohydrates matters, too. Protein and fat slow the absorption of glucose into the bloodstream, which helps prevent [insulin] spikes and drops, says Jamieson-Petonic.
Slow Carbs. Foods with a low glycemic index are considered slow carbs, which include most vegetables, whole grains, seeds, nuts, beans, peas and legumes. Slow carbs also tend to be higher in fiber, an important but often lacking nutrient. Slow carbs can provide your body with energy over an extended period of time without a rapid elevation in blood sugar. Choose foods with slow carbs throughout the day as a cornerstone of a healthy diet.