Vitamin B16
In some instances, B16 has been associated with the compound dimethylglycine (DMG), which is sometimes referred to as Vitamin B16. However, it's crucial to understand that while dimethylglycine is a naturally occurring substance found in certain foods, it is not officially recognized as a vitamin.
As with any nutritional information, it's advisable to rely on credible scientific sources, and if there have been any developments or changes in the understanding of vitamins since my last knowledge update in January 2022, I recommend checking the latest scientific literature or consulting with healthcare professionals for the most current information.