Benefits of B12 Injections: Might Reduce Depression, Cognitive Decline and Dementia: Some studies show that, especially in older people, supplementing with vitamin B12 can prevent depression, restore better mood control and retain healthy memory/mental functioning
Available at DietaryGuidelines.gov
B12 reduces these levels
Many people suffer from B12 vitamin deficiency, especially with the growing popularity of veganism, vegetarianism, and other specialty diets and lifestyles
Symptoms of a vitamin B12 deficiency include: Anemia Fatigue and weakness Dizziness Memory loss or concentration Rapid heartbeat Excessive bruising Soreness of the mouth or tongue Although there is no solid medical research to support these claims, many people believe that Vitamin B12 is helpful in improving concentration and boosting energy, as well as preventing or improving the following conditions: macular degeneration, a weakened immune system, infertility, sleep disorders, allergies, asthma, skin disorders and heart or kidney problems