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Some other studies show that eating fast food is not dependent on a person's income. Researchers found that an amount of fast food consumed does not correlate with a person’s income level. The article "Wealth doesn't equal health Wealth: Fast food consequences not just for poor," discusses the issue: not all rich people are healthy food consumers, nor do they consume fast food less frequently than poor people. Additionally, fast food customers work harder and longer than those who do not eat fast food daily. So, it is dependent on a person to choose their meal based on their lifestyle.