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How many calories does a person need to consume to maintain their current weight?
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To maintain your current weight, you should consume the amount of calories that are required for your body to function. This is usually calculated by multiplying your body mass index (BMI) by an activity factor, which is based on how active you are. For example, if you have a BMI of 25 and are moderately active, you should aim to consume 2,500-3,000 calories per day.