Healthy weight gain

Healthy weight gain. Estimates put the number of underweight Americans at nearly 45 million. Older adults often lose weight due to less appetite. People coming off a serious illness lose weight. Others are underweight by nature. Healthy steps to gain weight include: eat 500 more calories a day; snack throughout the day; eat healthy, high-calorie foods; eat larger portions at mealtime; eat more healthy fats.
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