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

Key Takeaways Magnesium stays in your system for about 1-2 days, depending on the type and how your body absorbs it.  Forms like magnesium citrate and glycinate are absorbed better than forms like ...

A nutrition expert breaks down how long it takes to digest food—and shares tips on keeping your digestive system healthy.

Over the next few days, when wind chills could drop to minus 30 or minus 40 degrees, the cold can quickly become harmful to your health.

Learn safe storage times in the fridge and freezer for cooked bacon, along with ways to tell if it's gone bad, and reheating ...

Learn how long pre-workout supplements stay in your system, which ingredients matter most, and what to consider for timing, health, and performance.

Why does the weight pile back on when people come off weight-loss jabs? A study reported that they regain weight up to four ...

Jillian Kubala, MS, is a registered dietitian based in Westhampton, NY. Jillian uses a unique and personalized approach to help her clients achieve optimal wellness through nutrition and lifestyle ...