The Composite Effect of Multiple Deficiencies I rarely see a post-weight-loss patient with B12 deficiency alone
While not toxic, excessively high doses are usually unnecessary
B12 Does Not Need to Be Paused Unlike some supplements that are stopped in the days before surgery (fish oil, high-dose vitamin E, and a few others), B12 does not need to be paused
It's involved in many processes, including DNA repair, gene expression, and stress response
Can I refund medication after collection
Beware of other sites who sell imported B12 from Asia Features For Vitamin B12 Deficiency - B12 Nutritional Deficiency - Weight Control - Pernicious Anemia - Schilling Test Please Note We have the 30ml and 10 ml sizes from Sterimax in stock and the 10ml and 1ml sizes from Sandoz, as Sandoz no longer makes the 30ml B12, only the 10ml and 1ml