How many letters are there in the English alphabet? Twenty-eight years ago, I was an inspector of schools with the Education Bureau (then Education Dept). One day, after observing a lesson, I chatted with the teacher, who complained that many of her students didnât even know âthe 24 lettersâ of the English alphabet. I smiled, faking understanding and agreement.
Carbohydrates or âcarbsâ are an energy source in food that comes from starch, sugar and cellulose. Carbohydrates provide vitamins, minerals, antioxidants and fiber in the diet. The current recommendations suggest 45 to 65 percent of daily calories come from these types of foods.arbohydrates or âcarbsâ are an energy source in food that comes from starch, sugar and cellulose. Carbohydrates provide vitamins, minerals, antioxidants and fiber in the diet. The current recommendations suggest 45 to 65 percent of daily calories come from these types of foods.
Carbohydrates provide your body with glucose it needs to function properly. Two types of carbohydrates exist: complex carbohydrates and simple carbohydrates. Complex carbohydrates take time to break down into glucose. Foods rich in complex carbohydrates and fiber are called good carbohydrates.arbohydrates provide your body with glucose it needs to function properly. Two types of carbohydrates exist: complex carbohydrates and simple carbohydrates. Complex carbohydrates take time to break down into glucose. Foods rich in complex carbohydrates and fiber are called good carbohydrates.