Well, I’m just not sure how well they work. I was hoping for a definite energy boost by taking these, but I didn’t ever really notice a difference. They claim to have 41,667% of B12 vitamins you need every day, which seems like overkill…particularly if I didn’t feel any more energetic.

I have been taking Vitamin B12 about a month now and just feel great , didn’t feel tired anymore. Nature made B12 keeps your nerve and blood cells healthy and makes you feel like more energy. This supplement is very easy taking and has no flavor . Great supplement and great value!

I take 1 of these every morning. I like that they are small and easy to swallow. I will continue to purchase in the future