can you inject b12 with an insulin needle Tuberculin syringe vs syringe The Truth About B12 Injections:

Optimize your health with quick, reliable effectschoose Cyanocobalamin Injections for rapid recovery, enhanced focus, and total body vitality

Traditional subcutaneous needle sizes extend up to 12.7 mm

Life changing! Who Should Consider B12/Lipotropic Injections

They address NAD+ depletion from opposite sides

4Metagenics vitamin B12 gummies Volume 60 gummies How to take it Chew one gummy per day Strength 500ug According to Mullane, gummies are ideal for people who dont like swallowing capsules, and this one contains no artificial colours, sweeteners or added sugar, unlike lots of other gummies

Working with commercial organisations : to explore other forms of delivery which do not involve the use of a needle, but which still by-pass the digestive route (where the foundation of the problem lies) and resolve symptoms