Which of the following nutrients helps regulate metabolism and cell growth?

Vitamins and minerals play a crucial role in regulating metabolism and cell growth. They serve as essential co-factors for various biochemical reactions that the body needs to maintain health. For instance, several B vitamins are integral to energy metabolism, supporting the conversion of nutrients from food into energy. Minerals, such as zinc and magnesium, are involved in cellular processes, growth, and repair.

In addition, vitamins, such as vitamin D and vitamin A, have significant roles in cell differentiation, growth, and development. Proper levels of these nutrients are vital for maintaining hormonal balance, immune function, and overall cellular health, showcasing their importance in metabolic processes and growth regulation.

Dietary fats, while important for energy and cellular structure, do not directly influence metabolism and cell growth in the same regulatory capacity as vitamins and minerals. Water, essential for hydration and physiological functions, does not itself regulate metabolism but supports the processes that do. Carbohydrates primarily provide energy for the body’s functions but are not directly involved in the regulation of metabolism and cell growth at a micronutrient level like vitamins and minerals are.