Bodybuilding meal prep delivery services may be suitable for muscle gain so long as they provide the macronutrients a person requires.
Research suggests that bodybuilders should consume a diet that is 55–60% carbohydrates, 25–20% protein, and 15–20% fat.
Additionally, when building muscle, bodybuilders should eat around 15% more calories than is typical. For example, a person who usually eats 2,000 calories needs to consume a diet of around 2,300 calories per day.