Androgen deficiency can be caused by genetic disorders, medical problems, damage to the testes or pituitary gland, cancer treatment, some types of infection or other diseases
Hup, haem-utilisation protein
PMID: 39640291 Acta Physiol2025 Dec 7;242(1):e70141
01 Free consultation with a qualified nurse or doctor to review medical history, diet and any GP-confirmed B12 deficiency 02 Brief health check including a blood pressure reading before the first injection 03 Skin cleansed with an antiseptic wipe at the injection site, usually the upper outer arm 04 Intramuscular injection given with a fine needle, taking around ten seconds 05 Aftercare confirmed in writing before you leave, with the next session booked if a course is agreed B12 injections are one of the simplest and most reliable wellness treatments because the science is clear, the dose is measured, and the absorption is predictable
Both medications share similar gastrointestinal side effect profiles, including nausea, bloating, and constipation