Calcium is a critical mineral for nearly every biological function.

This vital nutrient must be balanced with other minerals.

Support your fluid balance, hydration, and metabolism with magnesium.

Follow these rules to avoid trouble.

Pathogens assault us daily. Your immune system strives to kill them upon entry.

How I organize habits in my mind.

Every now and then, a product comes along that offers a chance to shift how you feel — through your entire body.

The rule that flipped the script on my health progress.

Here’s how individual nutrients used to affect me in the past, and how they affect me now.

Certain nutrients are much more important for sleep than others.