Iron and zinc are both essential for energy and overall health. You’ll find iron in foods like red meat, beans, leafy greens ...

A healthy diet is one mostly made up of foods high in the nutrients the body needs to function, like vitamins, minerals and antioxidants, which are consistently linked to better heart function, ...

Vitamin D supplements are generally in your system after 4 to 12 weeks. Learn more about the importance of consistent supplementation to sustain results.

There's no ideal time to take a vitamin D supplement for maximum absorption, but what you take it with can have an impact.

Spinach is often hailed as an iron-rich superfood, but does cooking it really make a difference? The truth about raw vs. cooked spinach might surprise you.

Some food combinations can inhibit nutrient absorption, while others can actually help. Here's what you need to know ...