Your doctor will decide the correct dose and duration for you depending upon your age, body weight, and disease condition
I have a day where I feel ok and then a day where everything seems to start up again
For example, billing an antibiotic injection should be paired with a diagnosis for infection, not a vague symptom
Certain groups face elevated risk of B12 deficiency and should discuss testing with their healthcare provider: Individuals following vegan or strict vegetarian diets without adequate supplementation Older adults (particularly those over 60 years), due to reduced gastric acid production People with gastrointestinal conditions including Crohn's disease, coeliac disease, or those who have undergone gastric or ileal surgery Long-term users of medications affecting B12 absorption, such as metformin (MHRA advises monitoring B12 levels), PPIs, or H2-receptor antagonists Individuals with pernicious anaemia or family history of this autoimmune condition People with exposure to nitrous oxide (recreational or occupational), which can cause functional B12 deficiency Diagnostic testing typically involves serum B12 measurement , though this may not always reflect tissue stores accurately

Glow Up IV (Anti-Aging + Beauty Boost) A rejuvenating anti-aging IV featuring NAD+, B-complex, B12, vitamin C, glutathione, and MIC to support cellular repair, collagen production, and radiant skin
When delivered nasally, both peptides can bypass digestive breakdown and enter circulation more directly, supporting consistent peptide availability throughout the day