06 Aug Hw
Human health is defined by what we eat. As a result, there have been various chances in terms of human’s food and health that needs to be looked into with a keen eye. This article, therefore, delves into these issues with the hope of unraveling the relationship between what we eat and the development of human challenges like lifestyle diseases. With the improvement in Nutritional quality, it would be expected that human health would improve drastically. However, this does not seem to be the case as the opposite seems to be true. More and more humans are struggling with lifestyle diseases. This article, therefore, looks at the lengths at which humans have gone in their bid to reverse this phenomenon, including an option for personal solutions through their eating regimes and schedules.
· Major findings
Based on the research done on this article, there are various ideas that have been focused on. One example of this is the emergence of nutrigenomics. This basically explains how humans have now resorted in their response to personalized diet (Müller & Kersten, 2003). It looks at how humans have personalized their meal plan and dietary habits to fit their lifestyle. It says that just like pharma genomics has led to personalized medicine, so has the issue of diet. People are now getting a personalized approach to diet in their bid to beat the current trend of lifestyle and dietary diseases. However, it should be noted that diet is a broad subject that should not be used as an option for curative therapeutics of diseases. Understanding the role of diet and genetic is fundamental to understanding human health.
As much as Nutrigenomics may have its own shortcomings, this article hopes to change the way modern humans view diets. Ultimately affecting the way we view disease care. It would be noted that with the introduction of genomics a wider range of opportunities will come to the fore (Mutch, Wahli & Williamson, 2005). This is because just as the same way the tools used in probing metabolic and genetics diversity in humans in their aid to improve their health-related responses to food in the same way it can be used in identifying the diversity that exists in personal sensory preferences to foods and food materials. Understanding the structure-function relationships of food biomaterials, the composition of commodities and those food materials, and the technologies to disassemble and reformulate complex, stable foods are extremely important to shift adroitly into a more personalized future.
Another idea that comes out clearly in this article is the way essential and non-essential nutrients have been used for human health. It is the mandate of the population to ensure that they select a meal plan that is filled with these nutrients (Müller & Kersten, 2003). However, the author is concerned about how food recommendations will associate with the biological reality is. Although some individuals have followed their normal dietary guidelines, they have not achieved effective nutrient adequacy. Therefore, it examines how the field of nutrigenomics is active in tracking down issues of genetics in such cases. Some of these include effects related to risk of obesity and dietary fat composition of plasma lipids. The essential nutrient deficiency is due to several reasons which are overt poverty, food choices, genetic polymorphisms, conditions or medications, or malabsorption syndromes.
· Relevance to clinical practice
Clinical practitioners have a lot to learn and apply in regard to nutrigenomics is no doubt one of the most popular ways used to study the effects of foods and its constituents on gene expression. This information will be helpful in clinical practice, it would help the industry do a research that specifically focuses on variation in nutrition. With this, it would be much easier to understand and explain the idea of personalized nutrition based on genotype (Müller & Kersten, 2003). Furthermore, considering that clinical practice requires that data must be collected before any genetic test is generally accepted. Nutrigenomics would come in handy in helping clinical practitioners understand the dynamics of personalized diets.
Next, I would like to show the opposing view. Nutritional genomics has created hopes that gene-based nutrition planning can one day play a significant role in preventing chronic diseases. It is inevitable that industries will have the interest to use this knowledge for commercial purposes (Görman, 2006). Food industries can assist people with their needs and may be interested in creating a huge market for all products by developing and marketing them in such a path that it is considered healthy for all consumers especially those with a specific genetic constitution. Industries will probably make different products that have higher costs, especially for those who choose to spend their money on the products without any genetic problem. Another difficult problem is that this development will consider a medicalization of diet. This will encourage consumers to consume a specially targeted product, such as commercial sugar- free cookies instead of fruits. Consequently, fewer people will visit dietitians and that leads dietitians to increase their prices, which would affect a significant number of people who will not be able to pay for products or dietitians.
· Personal reaction
Based on the information on this article, my knowledge is now broadened, especially in terms of how our diets have contributed to the current efforts to understand the need for nutrigenomics. Although the informatics and analytic capacities to use nutrigenomics and metabolism effectively are still a few years away, there is a need for educators and nutrition scientists to act early in order to set the stage appropriately. From the progress that is currently in place, I believe that a decade from now, science will have come up with complex associations between genes and diet. However, it is clear that the nutritional status of humans is still a major challenge for clinical practices and public health agencies. This is because people are now, more than ever suffering from diet-related illnesses due to the lifestyles and food choices they make. It is important to remember that different physiological events need significant adaptations to diet. For example, adults, athletes, and children have specific nutrient requirements, and those should follow guide dietary recommendations. Moreover, focusing on nutrigenomics and nutrigenetics because they lie in improving our understanding of diet-gene interactions. Basically, there is a need for the scientific community to come up together and find ways they can use to apply the available tools in annotating how these metabolic genetic and physiological profiles differ based on individuals.
· Application MNT
Patient benefits from working with a registered dietitian to develop a personalized nutrition plan through medical nutrition therapy. The goal is to improve physical conditions or maintain health by an appropriate and comprehensive meal plan. When any person wants to control blood sugar, cholesterol, allergies or even weight, he should visit a dietitian in order to solve the problem, especially when they have a family history of the issue. Dietitians support their patients with directions to improve their health.
Nutritional health depends on essential nutrients, non-essential nutrients, environmental factors, genome, post-genomic products, metabolic regulation, and activity. Personalized nutrition and medical nutrition therapy work on individuals’ genotype and metabolic variations which require the identification of responders from nonresponders to meal plan. They determine the individual nutritional requirements based on the genetic makeup of each person as well as the association between chronic diseases and diet. On the other hand, nutrigenetics identifies how the genetic formation of a particular individual coordinates his response to different dietary nutrients.
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