Your doctor will ask what you take: prescription vitamins, over-the-counter tablets, multivitamins, injections at any point in the past year, protein shakes, fortified cereals, energy drinks
However, registered dietitian and Yahoo Wellness Editor Kelli McGrane, MS, RD, vouched for its "best overall" status because of its top-tier formulation and NSF Certified for Sport designation, which adds another layer of trust and transparency
The Bottom Line In people who are deficient the benefits of B12 injections include improvements in mood, memory, and energy
Vitamin B12 is an essential nutrient responsible for maintaining healthy nerves, producing red blood cells, supporting DNA production, and helping your body convert food into energy
For comparison frameworks, the related GLOW peptide protocol tackles a similar combination question on the dermal-recovery side