Indepth Material

Banana, potato, avocado, lentils and many other foods are good sources of potassium: an essential micronutrient. Why is potassium essential and are you getting enough?

Iron deficiency is a common nutrient deficiency, but too much iron may also adversely affect your health. What is too little or too much?

What does "working in the fat burning zone mean"? In particular, what does it mean for you and your physical activity or exercise plan?

Magnesium's role in bone health is well known, but it also plays a critical role in other life supporting processes in your body. Are you eating magnesium loaded foods?

Without enough fat in your diet your health will flounder, but too much dietary fat brings other health problems. What does fat do for you?