When to Take B Complex?

B-complex vitamins should be taken early in the day, preferably with your first meal. They help the body produce energy from food and taking them later in the day can interfere with your sleep.

What is the best time to take vitamin B complex?

The best time to take B vitamins is after you wake up. There's also some data suggesting that taking vitamin B in the afternoon can affect your sleep. To avoid a B-complex affecting your sleep, you should take your B vitamins in the morning, preferably with a meal to maximize their absorption.

Can you take vitamin B complex on an empty stomach?

This medication is best taken on an empty stomach 1 hour before or 2 hours after meals. Take with a full glass of water (8 ounces or 240 milliliters) unless your doctor directs you otherwise. If stomach upset occurs, you may take this medication with food.