Mass gainers are dietary supplements designed to help individuals, particularly "hardgainers" (people who struggle to gain weight), increase their calorie intake and promote muscle and weight gain. They are essentially calorie-dense powders that you mix with water or milk to create a shake.
Key Components and Purpose:
* High Calories: The primary function of a mass gainer is to provide a significant number of calories per serving, often ranging from 500 to over 1000 calories. This helps create the caloric surplus necessary for weight gain.
* Macronutrient Blend: Mass gainers typically contain a blend of:
* Carbohydrates: These are the largest component, providing energy for workouts and replenishing glycogen stores in muscles. Common sources include maltodextrin, oats, or sweet potato powder.