The NHS has said: "Everyone over the age of 1 year should have 10 micrograms (mcg or µg) or 400 international units (IU) of ...

For this series, The Australian asks the experts for the best and latest advice on how to Eat, Move, Think, Prevent, Care, ...

Vitamin B12 is an essential nutrient found in a wide variety of foods. Learn more about the best food sources of vitamin B12 ...