Macronutrients are important in maintaining proper health. According to McGuire and Beerman, they are “a class of nutrients that humans need to consume in relatively large quantities (more than a gram per day).” They are further classified into carbohydrates, proteins, lipids, and water. Each are necessary for different reasons. First, carbohydrates are important because they function as a major source of energy, are a component in DNA, help maintain health of the digestive tract, and decrease the risk of certain diseases and conditions. Good sources of carbs are typically fresh and unprocessed (or minimally processed). For example, fruits, vegetables, whole grains, and legumes are good sources because they are not only fresh and minimally …show more content…
Some of the best sources of protein are fish, milk, eggs, and lean beef. These are healthy options because they do not contain a lot of fat and also have additional health benefits. Thirdly, lipids serve as an energy source, have a role in the structure of cell membranes, and aid in the development and maintenance of the nervous and reproductive systems. Good sources of lipids, or fat, are avocadoes, yogurt, fish (omega 3), and nuts because they can help reduce high cholesterol and are healthy for the body (McGuire & Beerman, 2012). Macronutrients are typically the main bulk of diet plans so knowing which classifications one should increase or decrease can assist in creating a personalized …show more content…
There are many different types that are necessary in maintaining proper health such as riboflavin, vitamin C, and vitamin D. Riboflavin is a water soluble vitamin that is named for its structural component and color. It is important for energy metabolism, synthesizing of vitamins, nerve function, and biological membrane protection. A deficiency in riboflavin would lead to ariboflavinosis (McGuire & Beerman, 2012). Good sources of riboflavin are meat, fish, and dark green vegetables (Powers, 2003). A more commonly known vitamin is vitamin C, or ascorbic acid. This is also a water soluble vitamin. Its major role is as an antioxidant and improving the immune system. Vitamin C can be consumed through citrus, tomatoes, peppers, and carrots. If not enough of this vitamin is consumed, it will lead to scurvy (Garcia-Closas et al, 2004). This vitamin is commonly known because it helps protect against colds. Whenever someone is starting to get sick, they are told to take vitamin C. Lastly, Vitamin D is found in two forms: ergocalciferol (plant) and cholecalciferol (animal). It is important in blood calcium regulation, bone health, and it may even help prevent certain types of cancer. Good sources of vitamin D are ones that occur naturally such as egg yolks, milk, fish, and mushrooms. In addition, vitamin D can also be synthesized through sunlight which is why it is called the sunshine vitamin (McGuire &
In the year 2010, the documentary Fat, Sick, and Nearly Dead was released. In the film, Australian native Joe Cross has realized that his health is worsening very fast. So Cross finally decides that he will turn his life around by taking an extreme diet that will deprive him of macronutrients for 60 days. Macronutrients are nutrients found in foods other than fruits and vegetables. Micronutrients are those nutrients found in fruits and vegetables. Micronutrients provide minerals such as Vitamin A, Iodine, Iron, Folate, and Zinc. While the body does not need these in large amounts, they are essential to the body because they help develop disease prevention and promote well-being. Micronutrients are important to include
When one hears the three words: vitamins, nutrients, and minerals, they think of one thing-being healthy and noticing what your intake is daily. Nutrition is all about vitamins and nutrients. Firstly, vitamins are an organic compound required by the body in small amounts of metabolism, to protect health, and for proper growth of children. Vitamins also assist in the formation of hormones, blood cells, nervous systems chemicals, and genetic material. There are 13 well-identified vitamins. Some examples of the 13 well-identified vitamins are: A, D, E, and K-fat contained foods, B, C-consumed immediately. A well known and commonly used in commercials for orange juice vitamin is vitamin C. Vitamin C or ascorbic acid is important in the synthesis and maintenance of connective tissues. The lack of vitamin C will result in a sickness called scurvy. Scurvy harms the gums, mucous membranes, and the skin. Another well-known vitamin and is also used to commercial to give more information about this beverage is the vitamin in milk. The vitamin in milk is vitamin D. If you do not drink milk and obtain this vitamin, your bones and teeth will become soft and weak. Lacking one or more of the 13 well-identified vitamins will cause sickness and weakness to your body. Secondly, nutrients are how the body assimilates certain compounds. Nutrients are classified in 5 major groups: proteins, carbohydrates, fats, vitamins, and minerals. One of the five nutrients is carbohydrate. The carbohydrate group principally consists of sugar, starch, dextrin, cellulose, and glycogen. In more basic terms, carbohydrates are sugars needed by human and other living organisms. Some types of foods that contain carbohydrates would be candies, ice cream, fruit juice, soda, chocolate bars etc. Lastly, vitamins are connected to minerals. Minerals are also a very important part of a healthy person. There are 11 major groups of minerals. They are: calcium, chromium, copper, iodine, iron, magnesium, manganese, phosphorous, potassium, selenium, and zinc. All these terms look very familiar if one has taken chemistry. These are the elements of our world. One of the more common minerals that most people have heard of is calcium. Calcium also helps with the structure and strength of teeth and bones. Vitamins and minerals work together to help humans maintain a healthy body. For example, vitamin D works with calcium to help for and maintain the strength of teeth and bones.
The 13 well-identified vitamins are classified according to their ability to be absorbed in fat or water. The fat-soluble vitamins-A, D, E, and K-are generally consumed along with fat-containing foods, and because they can be stored in the body's fat, they do not have to be consumed every day. The water-soluble vitamins-the eight B vitamins and vitamin C-cannot be stored and must be consumed frequently, preferably every day (with the exception of some B vitamins, as noted below).
The American Dietetic Association’s position statement on Nutrition and Athletic Performance, written in conjunction with the Dietitians of Canada and the American College of Sports Medicine, makes specific references to the effects of Vitamin D, both independently and in reference to other micronutrients who are influenced by Vitamin D within the body. The American Dietetic Association’s position statement also describes that Vitamin D is required for a myriad of functions within the body, which include adequate calcium absorption, regulation of serum calcium and phosphorous levels, promotion of bone health, and regulation of homeostasis and development of the nervous system and skeletal muscles 1.
Carbohydrates, fats, and protein are the three nutrients in food. Carbohydrates consist of foods like starches, vegetables, fruits, dairy products, and sugars. Fats are foods such as butter, margarine, salad dressing, oil, nuts, meat, poultry, fish and some dairy products. Foods that provide protein include meat, poultry, fish, cheese, milk, dairy products, eggs, and dried beans.
There are, however, some easy guidelines to follow to ensure one will stay on a healthy track. What can I eat and what can I not eat? First, cut out all fats from fatty foods, fried foods, butter, cream, and oils. Saturated fat cut down is important in order to have a healthy heart. Keeping carbohydrates in one’s diet is essential. Carbohydrates are the sugars, starches, and fibers found in fruits, grains, vegetables, and milk products. Good carbohydrates are; sweet potatoes, brown rice, quinoa, whole wheat pasta/bread, beans, etc. Carbohydrates are one of the three food groups that are essential in every meal. The next essential food group is protein. Protein is designed to repair skin, hair, nails, but most importantly, gain muscle! Some lean meats include; tuna, ground beef, ground turkey, grilled chicken breast, crab, shrimp, and more. Though eggs are not a meat, egg whites are an excellent source of protein. The last important food group to include in every meal is fat. Yes, fat! It may sound crazy, but fats actually drive our anabolic hormones and allow us to gain muscle and lose fat. Though people think of cake and candy bars when they think of fats, but there are some healthy fats, such as; avocados, almonds, olive oil, and natural peanut butter. Joe Howard in the “90 Day Ripped Body Challenge,” explains the importance of understanding nutrition. Howard
Vitamin C also known as ascorbic acid is needed for growth and maintenance of healthy tissues, especially skin, blood vessels, bones, gums, teeth. Vitamin C aids in resistance against infection and healing of wounds. It also helps the body absorb iron from food. Vitamin C can be found in green vegetables, potatoes, tomatoes and citrus fruits such as oranges and lemon. A lack of vitamin C can cause scurvy, iron deficiency and poor wound healing. A healthy diet should include a high amount of vitamin C because the human body cannot produce its own vitamin C.
Vitamin D can often be obtained with two different methods. The main method is the conversion of 7-dehydrocholesterol in the skin into Vitamin D3 via sun exposure to absorb ultraviolet B radiation with a wavelength of 290-315nm (Holick 2007). The other method, is through consumption in diets through plants in the form of Vitamin D2; or fatty fishes, supplements or fortified vitamin D products in the form of Vitamin D3 (Lavie, Lee & Milani 2011). Vitamin D undergoes hydroxylation twice; first with the enzyme 25-hydroxylase to form 25-hydroxyvitamin D (Calcidiol) (Al Mheid et al. 2013). Then, Calcidiol is converted to the most active form of Vitamin D, 1,25-dihidroxyvitamin D Hormone (Calcitriol) with the help of renal 1--hydroxylase in the kidney (Al Mheid et al. 2013). Vitamin D2 and D3 are relatively similar since share the same hydroxylation pathway to produce Calcitriol (Tripkovic 2013), however, D3 has shown to have a greater influence on Calcidiol levels and thus more effective in maintaining Vitamin D health (Heaney et al. 2011).
Vitamins, a group of organic substances required in our diets in small amounts for growth and nutrition, are usually found in foodstuffs or taken as supplements. Yet vitamins probably present a wider gap between myth and reality in the layman's understanding than almost any other area of our diet. Surveys have found that while a majority of Americans do take vitamin supplements on a regular or occasional basis for reason of health concerns, there exists enormous confusion about the actual purpose and benefits of this practice ("Use of Vitamin and Mineral Supplements in the United States," 1990:161). Most people have a recognition that Vitamin C prevents scurvy, that Vitamin A is found in fish-liver oils, or that Vitamin D is found in dairy products; many people believe that Vitamin E preserves youth and prevents sterility, or that Vitamin C can present colds and cancer. Beyond this, however, there is still considerable ignorance and widespread myth.
The macronutrients a person consumes are what the body needs to function properly. They are the nutrients from protein, fats and carbohydrates that make up a person's daily nutrition. The amount of macronutrients and ratio of one to the other is what people alter to achieve a certain result. For example, lowering carbs and fats while amping up on protein is what body builders do to gain more muscle. Runners will lower protein while increasing carbs to give themselves a rush for a big races.
I should be eating good fat foods like, Avocados, olives, nuts, natural peanut butter, soy products, sunflower seeds, and fish like salmon, or tuna. The salmon is a really good thing for me to have more of because it is rich in Omega 3, which, I probably need more of. One thing that I desperately need more of is fiber. My diet does not get me the necessary fiber that I need. I could try and incorporate some foods like a high fiber cereal, more fruits, vegetables, beans, whole grain.wheat pasta, bran, dried fruits, even switching from white to whole wheat flour when I cook/bake. All of this would also boost my protein intake, and not add much to my fat intake. This would all help to make me healthier. Canadas food guide includes fruit and vegetables, grain products, milk and alternatives, meat and alternatives. I usually get enough milk, and grain products, but I don't usually get enough meat and fruit and veggies. For meat, I am supposed to have 3 servings per
Most of them full with fats, calorie but we need them to grow our muscle, to provide more energy in our body.(McKinley Health center, 2008) our body needs macronutrients to function, it could be more or less, but it best to make sure we stay in the minimum range. Try to control what we eat, our food consist of fat, protein, carbohydrates, people gain weigh by adding to much of macronutrient to their meal. There a way to measure them, since we need just exact amount in other to get the vitamin, fat, protein that our body needs, I’ve seen how people who don’t get enough of macronutrients look devastating. All you see is them loosing weigh in a way that you’ll even see their bones showing that’s what we call
Nutrition is the process of nurturing or being nourished; the total of all the processes that a plant or animal uses to take in and process food substances to maintain a healthy life. A healthy nutrition life style requires a balanced diet of food selected from the five basic food groups, fruits, vegetables, naturally calcium rich dairy products or calcium enriched products, whole grains, and protein (lean meat fish, peas and beans). Other nutritional factors should also be considered. Most fruits and vegetables are better if they are consumed raw because heating destroys some of the healthy nutrients. Steaming and broiling food is better than boiling or frying foods. Preparing fresh fruits and vegetables is better than processed or prepared
But, food might not only sustain life, it can also give particular disease if you had the wrong selection. Knowledge about food nutrition and proper selection is too pricey to disregard. The key to have a better and healthy lifestyle is to consume a variety of foods at the right amount to meet your body’s calorie needs. Eating with a healthy meal plan will show you how much you need from each food group I gave you above to sustain your body with the daily nutrients intake that promote not only good health but longer lives. I suggest you will make your own food plan to help your fitness grooming easy to
When I was involved in sports I often ate very nutritious foods because I want to stay as physically fit as possible and eating right helped me do that. However, now that I don’t play sports and am a lot more concerned with school and work, making nutritious choices tends to fall to the back burner. Doing this assignment and taking this class in general have made me want to make more thought through decisions about what foods I chose to put into my body. I know eating a balanced diet makes people feel better mentally and physically, so it’s something I have been working on making a priority in my life once