Tasha is a graduate student studying health and nutrition. A recent study has made claims about the health benefits of dark chocolate. Tasha would like to conduct a similar study to see if she can confirm the findings of the first. She wants to make sure that her study is as close to the original as possible. Which factors of her study can she control?

The Study looks that dark chocolate is not good for the health, so if Tasha wants to conduct a similar study she needs to check and observe her own age and the number of subjects she observes with herself for that case.

Factors of her study can control are as follows:

Number of subjects
Age and gender of the subject
Length of the study

Why is dark chocolate not healthy?

Dark chocolate may be a concentrated source of calories and eating an excessive amount of it can cause eating too many calories generally, which can end in weight gain.

Therefore, Tasha needs to control the no. of subjects, age, gender of subject, and length of study.

Learn more about dark chocolate effects on health here:

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