Does whey protein help you gain weight?

Yes, whey protein can aid in weight gain when incorporated into a balanced diet and exercise routine. As a high-quality protein source derived from milk, whey protein contains essential amino acids that support muscle recovery and growth. Consuming whey protein after resistance training can promote muscle protein synthesis, contributing to increased muscle mass and overall weight gain. Additionally, mixing whey protein powder with liquids like milk or water adds extra calories to the diet, making it a convenient option for those looking to increase their caloric intake to support weight gain.