Common signs include fatigue, weakness, numbness or tingling in the hands and feet, trouble with balance, or cognitive changes
Bioavailability: 1 to 2% absorbed passively without intrinsic factor Deficiency: only if GI absorption is intact Dosing: daily, high-dose oral Prescription: no, available OTC At home: yes Get a B12 injection prescription Not sure which format fits your situation
For topical users , medical professionals have conveyed to us that GHK-Cu often yields results along the following timeline: First two weeks: Users may notice better skin hydration, reduced redness or irritation, and smoother skin
Protocols are updated when new clinical data publishes or regulatory status changes
The amount of B12 you need will depend on your health status