When giving gluteal injections, it is safest to use the upper outer quadrant. The choice of site for injection must be based on good clinical judgment, using the best evidence available and ...

And those studies haven't been done yet. "The most patients can hope for is that the injection triggers some reaction in their bodies that has some benefit. And that is optimistic," Levine says.

Tests suggested that cognitive decline was reduced by as much as 18 per cent, after one year of treatment, suggesting that the injections slowed the progression of disease. 4. Helps quit smoking ...