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.
Eating a healthy, balanced diet prevents weight gain, lowers your risk for diet-related illnesses, such as heart disease, diabetes, cancer and depression, and gives you the energy to have a full and rewarding social life.hat you eat determines how you tackle your daily physical activities, including housework, your job, school, homework, shopping, caring for a family and exercise. Eating healthy enables body movements to be executed with ease.