Cardiovascular health is the state of the heart and blood vessels, which are essential for blood circulation throughout the body and the delivery of nutrients and oxygen to tissues. Immune function refers to the body''s capacity to protect itself from illnesses and infections in order to maintain general health and wellbeing. The processes involved in developing and mending muscle tissue are referred to as "muscle growth and repair." These activities are critical for maintaining physical function, strength, and mobility. Bone health is the state of having strong, dense, and well-maintained bones, which are necessary for movement, organ protection, and structural support.