How long it takes for vitamins and supplements to work depends on factors like the type of vitamin, your diet and hydration, ...

Dietitians explain the best time to take vitamins, which depends on the type of vitamins you take. However, timing can make a difference and consistency is key.

Dietitians explain the best time to take vitamins, which depends on the type of vitamins you take. However, timing can make a difference and consistency is key.

Vitamin supplements are absorbed differently depending on their type. This article reviews the best time to take vitamins to promote optimal absorption.

Types of vitamins and when to take them The timing and how you take vitamins can vary depending on whether they are water-soluble or fat-soluble.

Fat-soluble vitamins, on the other hand, need fat to be absorbed properly. Water-soluble vitamins include vitamin C and all eight B vitamins, like B12 and folate.

Overconsuming certain nutrients, such as fat-soluble vitamins and iron, can lead to harm. Additionally, vitamin K can interfere with blood thinners, potentially diminishing their effectiveness.

Vitamins A and D are fat-soluble, which are stored in the body's fatty tissues and liver, says Kahn. Unlike water-soluble vitamins, which are excreted through urine, these can build up in the body.

“Fat-soluble vitamins in particular are prone to cause toxicity, as they ‘stick around’ for longer in the body,” says Moutafis. These include vitamins A, D, E, and K.

The best multivitamins for women over 50 can help to fill nutrition gaps in your diet. Doctors and nutritionists recommend these.