Analysing Nutritional Value
When you grab a quick bite from the vending machine, you may not consider the nutritional value of what you are eating. What goes into your body has a big impact on your health. A poor diet can actually cause deficiencies, life threatening conditions like metabolic syndrome, obesity and weight gain, and chronic systemic diseases like diabetes and cardiovascular disease. The seven major classes of nutrients that are vital for human life are minerals, vitamins, proteins, carbohydrates, fiber, water and fats. Let’s take a look at some nutritional information.
Nutritional value is a term used on today’s food labels. It points out the amount of a nutrient that is provided by a single serving of a food item. Daily values are used to establish standards for comparison. Nutritional information is presented in a format regulated by law. It is therefore consistent from product to product and allows you to compare the foods available to you. It gives you a break down of the energy provided by the food and of the nutrients it contains.
Minerals
Dietary minerals are the chemical elements required by living organisms, and are present in common organic molecules. They include macro-minerals like calcium, magnesium, and sodium, as well as trace minerals such as cobalt, copper, chromium, iodine, iron, manganese, nickel and zinc. Nutritional supplements are available too.
Carbohydrates
Complex carbohydrates take longer to metabolize since their sugar units are processed one-by-one off the ends of the chains. Simple carbohydrates are processed quickly and thus raise blood sugar levels more quickly resulting in rapid increases in blood insulin levels compared to complex carbohydrates.
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