Most experienced users recommend starting at 0.25 mg daily for the first week, then increasing to 0.5 mg daily if well tolerated and additional benefit seems likely
Your requirement for Bvitamins rises during periods of growth, intense physical activity, stress, or when taking certain medications (like oral contraceptives or acid blockers)
The 4 stages of B12 deficiency include (31): Stage 1: decreased levels of vitamin B12 in your blood Stage 2: low levels of vitamin B12 in your cells along with metabolic abnormalities Stage 3: neurological and psychological symptoms like anxiety, confusion, problems with balance, and others Stage 4: macrocytic anemia very large red blood cells (32) B12 deficiency can cause a variety of symptoms, including fatigue, headaches, depression, pale or yellow skin, mental impairment, and pain and inflammation in the mouth and tongue
GHK-Cu is generally well-tolerated since it occurs naturally in the body
C.et al (2019)
This helps us confirm B12 is appropriate for you and agree on the right type and schedule