Due to the fact you are extremely underweight and you need to gain
weight slowly, recommend a Heart Healthy
diet which means a moderate fat
diet to increase ‘good’ fats to benefit your body. Moderate fat diet means = use polyunsaturated (omega 3, corn oil, nuts, etc) fats and monounsaturated (olive oil, canola oil, peanut oil, etc) fats, no saturated fats (high fat snack foods, butter, fat spreads) and no trans fats.