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Energy Support

Vitamin B-12 500 mcg

  • Supports energy metabolism*
  • Involved in DNA synthesis and renewal*
  • Supports nervous system health*
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Vitamin B-12 500 mcg

Is our Vitamin B-12 500 mcg right for you?

Fill diet gaps

You follow a vegan diet or avoid meat and eggs which are high in B vitamins.

You're taking Proton Pump Inhibitors which can decrease B-12 levels

Vitamin B-12 supplements are not intended to serve as a replacement for Proton Pump Inhibitor medications, nor should you discontinue taking any prescribed medications while supplementing with Vitamin B-12.

Maintain a healthy status*

Vitamin B12 absorption can decrease with age and you want to get enough.

Supplement Facts

  • Serving Size 1 Tablet
  • Amount Per Serving % Daily Value
  • Vitamin B12 (as Cyanocobalamin) Ener-B® 500 mcg 20833 %
  • **Percent Daily Values are based on a 2,000 calorie diet.
  • ***Daily Value not established.
Other Ingredients: Vitamin B-12 Tablet (Vegetable Cellulose, Vegetable Stearic Acid, Silica, Vegetable Magnesium Stearate).
No Artificial Flavor or Sweetener, No Sugar, No Milk, No Lactose, No Gluten, No Wheat, No Yeast, No Fish, Sodium Free.
WARNING: Not intended for use by pregnant or nursing women. If you are taking any medications or have any medical condition, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur. Not intended for use by persons under the age of 18. Keep out of reach children. Store at room temperature. Do not use if packet is open or torn.
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Vitamin B-12 500 mcg

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An essential B vitamin your body needs to support healthy nerves, blood cells, and cellular energy.*

Why it works

Vitamin B-12 is essential for metabolic functioning and well being.* It helps maintain cellular energy by converting the food you eat into energy and plays a role in DNA synthesis and renewal.* Vitamin B-12 also aids in normal formation of red blood cells, supports a healthy nervous system, and helps maintain circulatory health.*

How to take it

How to take it

Take with food and plenty of water

How to take it

When to take it

Morning pack: Take with or after breakfast
Evening pack: Take with a late afternoon snack or dinner
Bedtime pack: Take about an hour before going to bed

What the research says

Age, certain medications, and genetics can decrease our ability to absorb enough B-12 from diet alone. The Dietary Guidelines for Americans recommend that people over 50 get some synthetic B12 from supplements or fortified foods.

A ten year study of 2,741 people over the age of 65 showed a positive correlation between Vitamin B-12 levels and nervous system health.1* Therefore, maintaining higher levels of Vitamin B-12 through diet or supplementation may be important.

Another study of 862 subjects taking proton pump inhibitors over a 72-month period revealed these drugs may deplete Vitamin B-12 levels.2 Adequate intake of Vitamin B-12 is important to maintain levels in the blood.* Note: Vitamin B-12 supplements are not intended to serve as a replacement for PPI Medications, nor should you discontinue taking any prescribed medications while supplementing with Vitamin B-12.

What the research says
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Scientific Literature References

1. Clarke, R. et al. Am J Clin Nutr. 2007. 86: 1384-1391.
2. Dharmarajan, T.S. Do Acid-Lowering Agents Affect Vitamin B12 Status in Older Adults. J Am Med Dir Assoc. 2008. 9: 162-167.

*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.

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