There are six classes of nutrients that the body needs and those are water, carbohydrates, fat, protein, vitamins and minerals. Water is one of the most important nutrients as our body as water is amongst the major nutrients found in foods and is also one of the nutrients that is lost easily; therefore must be replaced.
“Fat is the body’s chief storage form for the energy from food eaten in excess of need.”(Sizer & Whitney, 2012).
We also need to focus on a balanced diet which is composed fresh fruits and vegetables.As adults it is recommended that we eat 2 cups of fruit and 2 1/2 cups of vegetables every day. These fruits and vegetables provide the body with vitamins and minerals to help the body function. Dark, leafy greens, potatoes and berries provide vitamins, folate, potassium and phytochemicals.
We need to eat more whole grains and stay away from white processed flours which are typically used in packaged baked goods. Whole grains assist with lowering the risk of cardiovascular disease. Examples of whole grains are:whole grain bread, wheat berries, oats, buckwheat and quinoa. It is recommended adults eat 6 to 8 oz. of grains each day.
Nutrient-dense protein is important for muscle growth. Adults should consume 5 to 6 oz. of protein a day. We need to eat lean forms of protein such as pultry, legumes, salmon, and eggs.
Finally, we need to stay away from processed foods that are most commonly found in convenience stores and supermarket shelves at shelve levels that are easy to access. These packaged foods are high in sodium, additives, persevatives, excesss sugar and unhealthy fat.
The challenges we have with choosing the right foods are there are way too many choices out there. This makes it difficult for a person to decide what to eat and how much to eat. The labels on the ingredients have small print and can make it very difficult for a person to understand what is healthy and what is not. How can a person calculate the grams, oz. and lbs. that are necessary for a healthy diet? Also, there are infomercials and marketing campaigns that do not provide accurate information or provide misleading information. Some people may actually believe that if they eat the same food as a well known actor,that this actor has the same knowledge as a doctor with an actual PHD.
Sizer, F.S. & Whitney, E. (2012). Nutrition concepts and controversies. (12th ed.). Belmont, CA: Wadsworth, Cengage Learning
No comments:
Post a Comment