Writing Assignment # 1 - Essay Example

One of the factors that reduce diabetes type 2 is physical activity; however, the researchers had also made observations that coffee consumption further reduced the incidences of high blood glucose levels. This was the major reason for this study. The researchers formulated a hypothesis to give a tentative explanation of what they had observed. The researcher hypothesized that regular consumption of coffee lowers the risk of developing diabetes type 2 conditions. This came in the mind of the researcher after observing that there were few or no cases of this condition among those people who consume coffee regularly.

The experiments were necessary to prove right or wrong the researcher’s hypothesis. The hypothesis that the researcher made was testable and also addressed a specific point. The next scientific method that was used in this study was testing the hypothesis that the researcher formulated earlier. The researcher arranged an experiment to test the hypothesis. In the experiment, black canned coffee was used after being diluted with water. Concentrations of various components of coffee were determined for example caffeine was 290 mg/l, chlorogenic acid was 190 mg/l, and trigonelline was 230 mg/l.

The animals that were used in this experiment were male KK-A each four weeks old. All animals were maintained in the same controlled conditions of temperature and humidity to ensure that different environmental conditions do not affect the results of the experiment. The animals were left to access water and standard laboratory food three days prior to the experiment. The composition of the foods that the mice accessed in the laboratory was proteins, non-nitrogenous foods, crude ash, crude fiber, energy, and sufficient minerals and vitamins to ensure that the health of the mice was maintained (Yamauchi, 2010).

To test the hypothesis two experiments were performed. In the first experiment, mice were separated into two categories. The first group