Great for beginners or daily antioxidant support
[11] [12] The swine comparison comes from the Raun study and should not be treated as a universal ranking for all species or laboratory methods
According to the NIH Office of Dietary Supplements, functional B12 deficiency is most commonly seen in patients with one or more of the following: Age over 50 stomach acid production declines with age, and stomach acid is required to free B12 from food PPI or H2 blocker use reflux medications suppress the acid needed for B12 absorption Metformin use, which interferes with B12 absorption directly Vegan or vegetarian diets B12 is found almost exclusively in animal products Gut conditions including celiac, IBS, SIBO, and Crohns MTHFR mutations that affect how B12 is metabolized once absorbed Heavy alcohol use The symptoms of low B12 are easy to dismiss: fatigue, brain fog, low mood, tingling in the hands or feet, weakness, and shortness of breath on mild exertion
The central question is not just whether this molecule is beneficial, but if your body can actually absorb it to see a difference
Role in Hair and Scalp Formulations GHK-Cu also supports scalp health and follicle activity
