Supplements: While a well-rounded diet should provide most of the nutrients you need, supplements can help fill in any gaps and support your bodybuilding goals. Common supplements for bodybuilders include protein powders, creatine, branched-chain amino acids (BCAAs), and pre-workout formulas. Protein powders are convenient for meeting your daily protein needs, especially if you have a busy schedule or struggle to consume enough protein from whole foods. Creatine is a natural compound that can help improve strength, power, and muscle size. Taking creatine before and after workouts can also help with muscle recovery and growth. BCAAs are essential amino acids that support muscle protein synthesis and reduce muscle breakdown. Consuming BCAAs before, during, and after workouts can help preserve muscle mass and improve recovery.