How To Take B-complex Vitamins

B vitamins are water soluble vitamins integral to cell metabolism. A total of eight B vitamins have been discovered. When all of these vitamins are in a single supplement, the supplement is often referred to as a B-complex supplement. B-complex supplements are generally safe to take, but you should always consult your physician prior to adding a B-complex supplement to your daily vitamin regimen.

Step 1

Eat a meal or snack prior to taking a B-complex supplement. Taking a B-complex supplement on an empty stomach can cause stomach upset.

Step 2

Swallow the B-complex supplement with a large glass of water immediately after eating. B-complex supplements tend to be large tablets to accommodate the eight B vitamins, which are B-1, also known as thiamine; B-2, or riboflavin; B-3, or niacin; B-5, or pantothenic acid; B-6, or pyridoxine; B-7, or biotin; B-9, or folic acid; and B-12, or cobalamin.

Step 3

Expect your urine to be bright yellow for approximately 24 hours after taking the B-complex supplement. As excess riboflavin is excreted by your kidneys, your urine will appear bright yellow. This is not cause for concern.