Carbohydrates, proteins and fats are organic compounds collectively labeled as macronutrients because humans tend to consume large quantities of the said compounds in order to have the necessary energy required in their day-to-day lives. As well, macronutrients are play…
On the other hand, the carbohydrate backbone of DNA deoxyribose is an example of unequal numbers of carbon and water, as shown by the formula C5H10O4.
Carbohydrates perform a wide variety of functions in the human body. These macronutrients may function as storage for energy in the form of starch and glycogen. They can also function like cellulose and chitin as structurally significant molecules. As mentioned earlier, carbohydrates like deoxyribose and ribose play key roles in heredity as the backbone of the genetic molecule DNA and RNA. Physiologically, ribose is also an important component in coenzymes like flavin adenine dinucleotide (FAD), adenosine triphosphate (ATP), and nicotinamide adenine dinucleotide (NAD).
Secondly, proteins are another class of organic compounds which fall under the macronutrient category. Structurally, proteins are typically one or more polypeptide chains linked together that fold into different forms depending on their biological function. A polypeptide, for example, is an amino acid polymer chain linked together by peptide bonds. Depending on their function, proteins may fold into one of two configurations, globular or fibrous, and in this folding they add on non-peptide groups called cofactors or prosthetic groups depending on their biological function (i.e. the Heme group in Hemoglobin). Humans tend to require a great amount of proteins, because like carbohydrates, the macronutrient plays different roles in almost all cellular processes. The most common notion people have of proteins is their role in mechanical and structural support. This involves the actin and myosin found in the muscles as well as the proteins which build the cytoskeleton, the structure that supports and shapes the cells. Some proteins also function as catalytic enzymes which facilitate physiological reactions, specifically in metabolism. As mentioned earlier proteins, ...
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Other elements I discovered included the importance of varying elements within my diet. Oftentimes I found myself consuming similar foods on a consistent basis and not developing enough variety into my diet. In these regards, varying the types of vegetables and fruits were important things I learned.
It is because the removal of fat intake also meant the reduction of calorie intake because fat provide 9 calories per gram compared to 4 calories per gram from protein which is the good substitute of low fat diet to fat (American Heart Association, 2004).
With reference to this, the paper will present two different perspective of healthy diet comprising one from the movie “Forks over Knives” and the other from “The Nutrition Source” provided by the Harvard School of Public Health. The movie “Forks over Knives “examines the deep claim, that most chronic diseases can be controlled with a food menu that excludes animal-based and processed food items and includes plant based diets.
Provide the percent of the DRI (using the percent provided on your 3-day average intake) in column 4. If your percent is less than or equal to 67%, list 3 significant sources of this nutrient that would increase your consumption to meet closer to 100% of the DRI (example provided).
Injections of human chorionic gonadotropin (HCG) have been asserted to support weight reduction by dropping hunger, and affecting mood as well as relieving localized (spot) reduction.
"The HCG diet consists of a very low calorie diet and treatments of HCG that is administered through oral suspension or injections.
I have never done anything like this before so I really learned a lot about my diet. Over the two-day period, I kept track of everything and learned that in general, I eat a pretty healthy diet. According to the dietary guidelines put out by the USDA, I eat a fairly balanced diet, but consume a bit too much fat and not enough vegetable.
Further, a healthy diet primarily involves consumption of vegetables, whole grains and fruits that meet caloric needs and provide adequate water, fibre, phytochemicals and essential nutrients. This paper will outline the negative
Soon after graduating from high school, her soul-mate and only source of comfort travelled back to her parents, leaving her to her customary loneliness. Time was passing and she would soon join college, and June had to get a way to fit in the
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