Your body produces vitamin D from sunlight, and it’s also found in foods like fish and eggs. However, many people struggle to ...

Millions of Americans take vitamin D every day, yet many make a simple mistake that can dramatically reduce its effectiveness ...

Medically reviewed by Kristie Reed, PharmD Vitamin D helps your body absorb calcium, supports muscle movement, and boosts ...

Vitamin D3 and vitamin K2 work together to support bone strength, improve calcium use, and help maintain healthy bone density ...

Some nutrients work better together—pairing them helps your body better absorb them. Examples of great pairings include vitamin C and iron, vitamin D and calcium and vitamin D and magnesium. Eating ...

Calcium is an essential mineral for the body, but it needs other nutrients to help maximize its absorption and benefits. Learn more about how vitamin D and magnesium aid calcium absorption.

Does coffee block iron? Does a banana cancel smoothie nutrients? Here are answers to your biggest food combination questions.

Coffee cuts iron absorption by 66 percent and a banana blocks smoothie nutrients. Here’s what researchers recommend instead.

It can be easy to think you get plenty of vitamin D when you live in a country bathed in sunshine, but the reality is more ...

A deficiency in B12 can lead to anemia, fatigue, memory issues, and neurological problems. If you are considering taking vitamin B12 supplements, it's crucial to take them at the right time for ...

Experts weigh in on how to properly take your vitamins—from the time of day to the meals to stack them with ...

Many people take their vitamins in the morning, around the same time they're enjoying that first cup of coffee. But there are some vitamins dietitians say not to mix with coffee. Surprisingly, your ...