Health Canada states that unauthorized injectable peptides are illegal in Canada, have not been assessed for safety, efficacy or quality, and may contain too much, too little or none of the claimed ingredient
Some supplements, such as multivitamins or vitamin B12 tablets, also contain vitamin B12
In older adults, secretion of hydrochloric acid in the stomach is reduced significantly, which can lead to poor absorption of vitamin B12
The options may be chosen on the product page Appetite Suppressant Injections for Effective Weight Management, Best Selling Products, Premium Vitamin B Complex & Multivitamin Injections in UK | IM / IV Use From 44.99 Original price was: 44.99.22.00Current price is: 22.00
Also see: Can any supplements improve or worsen symptoms of fibromyalgia