Possible complications heart failure severe neurological deficits gastric cancer type 1 diabetes rheumatoid arthritis myasthenia gravis (a chronic condition causing muscle weakness) Hashimotos disease (an autoimmune condition affecting the thyroid) A pregnant or nursing person with a B12 deficiency When a person receives treatment for a B12 deficiency, they generally recover well and cease to have symptoms, although they may need to continue to use B12 nutritional supplements
Vitamin B-12 is naturally available in meats, but people who do not eat meat, such as vegans, can obtain vitamin B-12 in supplement form
It is typically associated with more targeted cosmetic applications such as: Scalp-focused serums Hair appearance and density-support formulations Specialized peptide blends for haircare systems Compared to GHK-Cu, AHK-Cu is generally considered more niche and formulation-specific , especially in hair and scalp-oriented cosmetic products
The evidence that is currently available is not sufficient enough to suggest that a lack of vitamin B12 has any significant or specific impact on weight, regardless of whether it causes weight gain or loss
This will be discussed and confirmed during your appointment
