Like all medicines, the preparation can cause side effects, although not everybody gets them
If you are deficient in Vitamin B12, the GP can complete a form for you to bring to your Hollowood appointment
The capsule stack page also notes important context, including that peptides support healing but do not replace nutritional correction, and that addressing underlying deficiencies such as iron, vitamin D or B12 supports optimal results
Conversely, some studies show that a deficiency in vitamin B12 may cause appetite loss, potentially leading to weight loss if left untreated ( If youre low or deficient in B12, your healthcare provider will likely recommend oral vitamin B12 supplements or injections to increase your blood levels ( summary Low levels of vitamin B12 can cause megaloblastic anemia, which is characterized by shortness of breath, headaches, and fatigue