Vitamin B12


You may have heard about the importance of vitamins in your diet, but what exactly does a vitamin do? Vitamins are crucial for normal growth and development, and every organ system in the body needs them.

In addition to helping regulate metabolism, they also help maintain healthy hair and skin. You can get many vitamins from your food, but we cannot find some vitamins naturally in food.

These vitamins must come from supplements or other sources. Vitamin B12 is one of these vitamins that we cannot find naturally in foods (mostly).

Read on to learn more about the health benefits of Vitamin B12, along with some of the best supplements.

What is Vitamin B12?

Vitamin B12 is found in some foods, fortified food products, or dietary supplements. It helps the body create healthy red blood cells and nerve tissue, and it is also soluble in water. Vitamin B12 also helps your body regulate metabolism and maintain a healthy balance of homocysteine, an amino acid in the blood.

A deficiency of this vitamin could cause health problems like anemia, fatigue, weakness, weight loss, cognitive difficulties, or mood changes. Not getting enough Vitamin B12 can be due to:

  • Not eating enough animal protein
  • Not absorbing it from the food you eat because you have illnesses
  • Or taking certain medications which hinder the absorption

Many people who don’t get enough vitamin B12 eventually develop various health issues. But you can treat and cure it by taking vitamin B12 supplements.

Vitamin B12 Health Benefits

Why do I need Vitamin B12?

Vitamin B12 is essential for healthy cell division, DNA synthesis, and neurological function, and it also helps your kidneys function better. This vitamin cannot be found naturally in most food; it mostly comes from supplements or other sources.

Vitamin B12 can also help you maintain healthy hair, skin, and nails, and it sustains the health of your tissues and your nervous system. It may also help control symptoms of depression by boosting mood and energy levels.

As you age, you usually need more vitamin B12 to keep your body functioning optimally, and this is especially true for vegetarians and the elderly. Adults over 50 years old should consume at least 3mcg of vitamin B12 per day (four times what adults under 50 need).

What are some health benefits of Vitamin B12?

Vitamin B12 is needed for the formation of good blood cells. It also helps maintain a strong nervous system, as well as supports better mental health. In order to prevent conditions like anemia, Vitamin B12 is essential.

This vitamin is also important for maintaining a sound immune system. It also aids in the production of DNA and RNA, which are essential to keep your body functioning correctly. Vitamin B12 can help with problems of low appetite or weight loss, as well as aging symptoms such as memory problems or depression.

To take better advantage of all these positives, it’s important to have enough Vitamin B12 in your diet. But if this vitamin cannot be found naturally in food sources, there are supplements available for taking care of it!

There are many different types of Vitamins B12 supplements available on the market today that either include the vitamin or are dedicated entirely to it. Read on to get a better idea of how supplements can help, and choose the one you can take today.

Best Vitamin B12 Supplements

There are many different vitamin B12 supplements, but how do you know which is best for you?

If you’re trying to supplement your diet with Vitamin B12, you should first speak to your doctor about the proper dosage. You can also look at the contents of each supplement to see what type of ingredients it contains.

Some people prefer chewable tablets due to their ease of use, while others may prefer injections or liquids. If you don’t want any type of additives in your vitamin, then the classic tablet form may be the best choice for you.

It would be best to keep in mind that allergens could cause problems with absorption and lead to different complications. If you have allergies, make sure to read the ingredients list on any supplements before purchasing them.

But if you’re not sure where to start, here are some of the best supplements you can get in the market today:

Natrol Vitamin B12 Fast Dissolve Tablets – Vitamin B-12 plays an important role the body’s energy pathways. It aids in the building of healthy red blood cells and protects healthy nerve cells. Natrol Vitamin B-12 is a more excellent B-12 supplement that aids in energy generation.

This supplement has a delicious strawberry flavor and may be taken whenever you want. There’s also no need for water.

It is faster in action and ideal for people who have difficulty ingesting supplements and vitamins.


Natrol Vitamin B12 Fast Dissolve Tablets





Nature Made Vitamin B12 1000 mcg Softgels – This is the most affordable supplement on the list, but don’t let its price fool you.

It works just as effectively as any other brand and is also verified by the United States Pharmacopeia.

If you’re looking to try an excellent vitamin B12 supplement but don’t want to spend thousands, this may be the choice for you.


Nature Made Vitamin B12 1000 mcg Softgels





Doctor’s Best Fully Active B12 1500 mcg – Also in the affordable range, this supplement has vitamin B12 in a highly bioactive form.

This means that you can absorb it more efficiently. Many people who tried it have reported visible boosts in energy and overall body function.


Doctor's Best Fully Active B12 1500 mcg




Conclusion – Vitamin B12 Health Benefits

Vitamin B-12 is required to develop red blood cells, cell metabolism, neuron function, and the generation of DNA.

A well-balanced diet provides adequate vitamin B-12 for the majority of people. But, middle-aged people, vegans, and those with certain health conditions may not be able to take in the vitamin properly.

Most of us already know that it’s best to get Vitamin B12 from food sources. But if you have a hard time getting enough or have a condition that prevents you from absorbing Vitamin B12, it may be a good idea to take supplements.

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I've been a bodybuilder and fitness enthusiast for over 15 years. I'm also a Karate black belt and personal trainer with a PHD in sports nutrition.