It is the position of the American Council on Exercise® (ACE®) that it is outside the defined scope of practice of a fitness professional to recommend, prescribe, sell, or supply nutritional supplements to clients. Recommending supplements without possessing the requisite qualifications (e.g., Registered Dieticians, R.D.) can place the client's health at risk and possibly expose the fitness professional to disciplinary action and litigation. If a client wants to take supplements, a fitness professional should work in conjunction with a qualified registered dietician or medical doctor to provide safe and effective nutritional education and recommendations.
ACE recognizes that some fitness and health clubs encourage or require their employees to sell nutritional supplements. If this is a condition of employment, fitness professionals should protect themselves by ensuring their employers possess adequate insurance coverage for them should a problem arise. Furthermore, ACE strongly encourages continuing education on diet and nutrition for all fitness professionals.