How sugar affects your Brain

When you eat something loaded with sugar, your taste buds, your gut and your brain all take notice.  Watch the video to find out how it affects your brain

This activation of your reward system is not unlike how bodies process addictive substances such as alcohol or nicotine — an overload of sugar spikes dopamine levels and leaves you craving more. Nicole Avena explains why sweets and treats should be enjoyed in moderation.