Tag: Vitamin like compounds

Lipoic acid, also known as alpha-lipoic acid (ALA), is a naturally occurring compound that is synthesized in the body and found in every cell. It is primarily recognized for its potent antioxidant properties and its role in cellular energy production.

The Tolerable Upper Intake Level (UL) for choline for adults is 3,500 mg daily, established to prevent adverse effects. This helps clarify "**What is the maximum choline per day?**," as exceeding this amount is uncommon from food alone.

While most people can easily name many B-complex vitamins, the designation 'vitamin B4' is notably absent from modern nutritional charts. So, **does vitamin B4 exist or not?** The answer reveals a fascinating piece of nutritional history involving compounds that are still vital for human health today.