Vitamin B12 is found naturally in a wide variety of animal foods. Plant foods have no vitamin B12 unless they are fortified. You can get the recommended amounts of vitamin B12 by eating a variety of the foods including: 1  Organ meats (beef liver). 2  Shellfish (clams). 3  Meat, poultry, eggs,milk and other dairy foods.
Eating a variety of healthy foods is one way to help you smile when you step on the scale, and modifying your diet to include more mood-enhancing foods can also help you maintain that cheery disposition. A healthy diet isn't a cure for clinical depression or mood disorders, however.
What you eat and how you feel, both mentally and physically, have a close connection. Following a balanced, nutritious diet isnât always easy, cheap or convenient, but it has a significant positive impact on both your short-and long-term health. Eating poorly, in contrast, can tank your energy levels, increase your risk of disease and take years off your life.