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.
5 Foods To Give You An Instant Energy Boost And A Better Mood. Though itâs too soon to say, âAn apple a day keeps the doldrums away,â researchers are studying the links between what we eat and how we feel. There is evidence that changing your diet can change your metabolism and brain chemistry, ultimately affecting your energy level and mood.