Which vitamin has antioxidant properties and supports the immune system? Lack of this nutrient often leads to scurvy.

What vitamin is crucial for the absorption of calcium and is important for immune system functionality? Sunlight provides a natural source of it.

Vitamin B12 is an important cofactor in synthesizing DNA; thus, it's important for energy and a healthy brain. Which of the following are the best food sources for it?

Approximately 99 percent of your body's calcium is stored in what?

What vitamin is essential for blood clotting? Leafy vegetables are a good source of it.

Which of the following vitamins are fat-soluble, meaning you must consume some fat to properly absorb the nutrient?

What mineral is crucial in the transport of oxygen transport? Red meat, spinach, and fortified cereals are a good source. Regular blood donors are often low in this nutrient.

Which of the following are examples of electrolytes, vital for regulating fluid balance and nerve function. They can be depleted with intense exercise.

What vitamin is essential for vision and supports healthy skin, hair, and mucous membranes? Carrots and fortified foods are a good source, but it's toxic at high levels.

What is the primary function of the B vitamins?

What vitamin plays a crucial role in converting carbohydrates to energy? Legumes, pork, and fortified cereals are a significant source. Deficiencies of it can lead to beriberi.

What mineral is important for glucose metabolism and insulin action? It's plentiful in whole grains and lean meats.

What fat-soluble vitamin acts as an antioxidant, helps maintain healthy skin, and strengthens the body's natural defences against illness?

Zinc is primarily important for which bodily function?

What essential mineral is crucial for over 300 bodily functions? It's helpful with brain/heart health, mood, and sleep. An estimated 1/2 of Americans consume less than the recommended daily amount.