If you are looking for the best B12 supplement, you should consider a few factors first.

But, before we talk more about choosing a B12 vitamin, let’s learn a little bit more about this vitamin.

Vitamin B12 is a water-soluble vitamin. It is also called cyanocobalamin or cobalamin. As a water-soluble vitamin, vitamin B12 will flush out of your system fairly easily, but don’t confuse that with the idea that your body doesn’t retain the nutrient.

The liver actually stores vitamin B12, in fact, more B12 is usually stored than any other vitamin, approximately 2000-4000 micrograms.

Despite liver storage of B12, the vitamin can become depleted. One of vitamin B12’s main jobs is to help convert carbohydrates into energy in the form of glucose that the body can use. This is why vitamin B12 deficiency can cause fatigue.

Who Needs to Use the Best b12 Supplement?

Most people who are under 50, healthy, and not vegetarian probably don’t need a regular vitamin B12 supplement. However, you may need additional B12 if you fit into the following categories:

1. Vegetarians and Vegans

Vegetarians, especially vegans, need vitamin B12 supplementation because the best food sources of vitamin B12 are meat. You can also get vitamin B12 from eggs, but it may not absorb as well as the vitamin B12 found in meat.

2. People with Poor Digestion

Additionally, people who have digestive issues (where the digestive system is not assimilating nutrients properly) may need a vitamin B12 supplement.

3. People Over 50 Years Old 

50 may be the new 40 when it comes to being active, but when it comes to digestion, you are likely not to digest things as well as when you were younger. This is why people over 50 may benefit from a vitamin B12 supplement.

4. People Who Drink a Lot of Alcohol

Alcoholics and people who drink a lot of alcohol may need vitamin B12 supplementation because alcohol interferes with the absorption of the vitamin.

5. Heavy Smokers

Nicotine can block vitamin B12 from being properly absorbed by the stomach.

6. People Who Have Been on Antibiotics a Long Time

Long-term antibiotic usage may have a negative effect on vitamin B12 absorption.

7. Pregnant Women and Nursing Mothers

If you are pregnant or nursing, check with your doctor, as you may need a vitamin B12 supplement.


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What Type of B12 Supplement Do You Need?


When looking for the best B12 supplement, you should consider your situation. If you have a health condition that may be interfering with your B12 intake, you should talk to your doctor. Vegetarians and vegans who have not been supplementing B12 might also want to work with a doctor.

Your doctor can determine what your blood levels of vitamin B12 are using a simple blood test. To diagnose a long-term deficiency, more tests may need to be taken.

1. Vitamin B12 Shot

If your body’s long-term stores of vitamin B12 are gone, which could be due to a vegetarian diet or a long-term digestion issue, then your doctor may give you a vitamin B12 shot. Some people get vitamin B12 shots from their doctor on a regular basis.

2. Prescription B12 Supplementation

Your doctor may also prescribe prescription B12 vitamins, especially if you have had a long-time deficiency and your long-term B12 reserves are empty.

3. Over the Counter Vitamin B12

If you are not working with a doctor, you can get vitamin B12 over the counter. Your doctor may also recommend a specific brand of vitamin B12.

Buying Over the Counter Vitamin B12

You have many choices when buying the best b12 supplement at your local grocery store, drugstore, or health food store:

1. Vitamin B12 Pills or Tablets

These B12 supplements you would swallow with water.

2. Sublingual B12 Supplements

These special tablets dissolve under the tongue. They may be harder to find but can work better for people with digestive issues.

3. Chewable B12 Supplements

Chewable B12, particularly in gummy vitamin form, is a good option for kids and adults who hate swallowing pills.

4. Vitamin B12 Tincture

This is vitamin B12 in a liquid form, which may be more easily absorbed.

5. Vitamin B12 Vape

Believe it or not, you can buy vitamin B12 vape that you can use with your e-cigarette! It doesn’t include nicotine, just the vitamin B12, and some flavoring.

What is the Best B12 Supplement for You?

The best B12 supplement for you depends on what your needs are. You may need to get a high-powered vitamin B12 shot from your doctor, or, you can purchase your B12. You can even get vitamin B12 that you can “vape” with your electronic cigarette, so instead of vaping nicotine, you can vape your vitamins!

Additionally, if you are looking to boost brain function, we have something you can add to your diet here. 

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