Experimental methods have a significant role in the investigation processes that involve investigation and observations, intending to acquire crucial information that concerns a specific issue. In a scientific article, the implementation of the scientific methods assists in solving problems and providing answers to different questions relating to a given research topic defined. The experimental techniques involve a series of steps that include making of observations, formulation of hypothesis, and experimenting with providing relevant data (Chang, 2016). The measures help in ensuring that appropriate information is obtained and a proper and accurate conclusion drawn. The original scientific article that would be used in the analysis of the experimental methods is "High blood pressure lowers significantly after drinking tart Montmorency cherry juice”.
Question 1
The scientists observed a significant decrease in blood pressure levels following intake of Montmorency cherry concentrate. The hypothesis in the article was that the cherry concentrate might assist in reducing the levels of blood pressure. The experiment, in this case, involved fifteen individual participants that had been diagnosed with hypertension and those that were at higher risks of cardiovascular complications. The blood samples and blood pressure records were taken before the intake of cherry concentrate and an hour later, after the intake (Northumbria University, 2016). The process was repeated hourly for eight hours to ascertain the result that would be obtained during the process. The cheery concentrate, in this case, was the independent variable, and the body reaction of the participants from the focus was the dependent variable (Davis, 2016). The results indicated that participants with high blood pressure experienced a decrease of approximately 5-6 mmHg. Additionally, the participants at risk of cardiovascular complications experienced a reduction of the risk by 38%. The conclusion, in that case, was that the intake of Montmorency cherry concentrate helps in lowering high blood pressure levels significantly.
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Question 2
The test subjects and treatments used in the study were relevant, appropriate considering that they helped in drawing a conclusion regarding the intake of Montmorency cherry concentrate concerning high blood pressure levels. However, I believe that the sample used was not large enough for the study, which would be a significant aspect in creating a potential bias for the study. Additionally, I believe that there study faced a considerable limitation on the conclusions considering that there was no provision of a proper timeline regarding the intake of Montmorency cherry concentrate to obtain the positive results.
Question 3
The research is relevant on a personal and worldwide level, considering that it helps in the provision of adequate knowledge regarding the benefits associated with continually taking the Montmorency cherry concentrate. Considering that hypertension is a leading cause of death in the world, affecting over five million people, the research is essential as it would help in providing solutions to overcome the condition (Chai, Davis, Wright, Kuczmarski, & Zhang, 2018). The conclusion that Montmorency cherry concentrate has an impact on lowering blood pressure levels will help in saving the lives of people and overcome the deaths associated with high blood pressure.
In summary, scientific methods in scientific articles help in enhancing the process of obtaining vital information that concerns different issues. The implementation of scientific methods helps in an in-depth analysis of the issue by undertaking experiments that help in getting relevant and appropriate results. In the case of the scientific article concerning the intake of Montmorency cherry concentrate, it is evident that the scientific methods played a vital role in obtaining relevant information that led to the conclusions that the intake of the concentrate contributes to a significant lowering of the high blood pressure levels.
References
Chai, S. C., Davis, K., Wright, R. S., Kuczmarski, M. F., & Zhang, Z. (2018). Impact of tart cherry juice on systolic blood pressure and low-density lipoprotein cholesterol in older adults: A randomized controlled trial. Food & function , 9 (6), 3185-3194.
Chang, M. (2016). Principles of scientific methods . Chapman and Hall/CRC.
Davis, K. (2016). Tart cherry juice consumption reduces blood pressure in older adults (Doctoral dissertation, University of Delaware).
Northumbria University. (2016, May 5). High blood pressure lowers significantly after drinking tart montmorency cherry juice. ScienceDaily . Retrieved October 29, 2019, from www.sciencedaily.com/releases/2016/05/160505140055.htm
