According to the research, the correct option is increased. During the past three decades in the united states, the prevalence of obesity has increased.
<h3>What is obesity?</h3>
It is a multifactorial disease that is defined as an abnormal or excessive accumulation of fat that can be detrimental to health and whose treatment requires multidisciplinary work.
The prevalence of obesity in the United States has increased due to the increase in sugary drinks, fast food and ultra-processed foods, which provide calories but little nutrition.
Therefore, we can conclude that according to the research, the correct option is increased. During the past three decades in the united states, the prevalence of obesity has increased.
Learn more about obesity here: brainly.com/question/6967452
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