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Is a BMI of 21 good for a 70 year old woman? A Closer Look at Senior Health

While a BMI of 21 is considered a 'normal' weight for younger adults, emerging research suggests that the ideal BMI range for older adults may be slightly higher. Understanding the nuances of this metric is crucial for a 70-year-old woman asking, 'Is a BMI of 21 good for a 70 year old woman?'