Brazil nuts, walnuts, cashews, pistachios, almonds, hazelnuts, pecans, and peanuts are calorie- and nutrient-dense additions ...

Certain types of food may help a person to gain weight quickly and safely. These include foods rich in whole carbohydrates, healthy fats, and protein. A doctor may recommend that people with a low ...

Ways to gain weight with a fast metabolism include increasing caloric ... add calories in between meals or be part of a meal. Some tips for boosting calories in beverages include: Replace a ...

Mass gainer protein powders, also called weight gain protein powders, are specifically formulated for athletes and weightlifters looking to pack on pounds — particularly lean muscle mass.