10ml bac water Buy Australia Bacteriostatic Water 10mL | 0.9%

It is not a drug, food, or cosmetic, and must not be misbranded, misused, or mislabeled as such

Unopened BAC water: no refrigeration required

It is widely prescribed for the management of peripheral neuropathy, diabetic neuropathy, and megaloblastic anemia caused by Vitamin B12 deficiency

Injections may also be recommended for those who have had bariatric surgery or other conditions affecting digestion

What remains uncertain: Large-scale, controlled human clinical trials specifically evaluating compounded NAD+ nasal sprays for energy, cognitive function, or healthy aging outcomes are still limited

Conclusion Vitamin B12 and vitamin D can be taken together safely when used appropriately