Which of the following are sources of water-soluble vitamins?

Water-soluble vitamins include the B-vitamins and vitamin C, which are primarily found in a variety of foods. Grains are an excellent source of B vitamins, as they are essential for energy metabolism and are commonly fortified with these nutrients. Fruits and vegetables also provide a rich array of water-soluble vitamins; vitamin C is abundant in citrus fruits, berries, and many vegetables. Additionally, certain meats contain B vitamins, specifically B12, which is crucial for nerve function and red blood cell production.

Thus, the inclusion of grains, fruits, vegetables, and meats highlights the broad spectrum of food sources that provide essential water-soluble vitamins, illustrating the importance of a varied diet in meeting nutritional needs. This diversity of sources ensures that individuals can obtain sufficient amounts of these vitamins through a balanced consumption of different food groups.