Sounds weird? But good eating can definitely enhance your brain functioning making you smarter than ever before. Certain foods facilitate the release of brain boosting hormones and enzymes, and you need to add those in your daily diet. For example, too much sugar intake can have an adverse effect on your brain. Foods rich in antioxidants slow aging of brain and you can avoid forgetfulness, a common trait of elderly. Healthy foods boost the nutrient intake of your body raising your confidence levels. Your body language improves, and naturally you set out to impress the world with your appearance and smartness.