In our practice, we offer injections and support to all patients with an identified B12 deficiency
Its an old wives tale, says David Heber, M.D., director of UCLAs Center for Human Nutrition
This nutrient supports nerve function, red blood cell production, and DNA synthesis
Those following a vegan or vegetarian diet, individuals with absorption issues (such as pernicious anemia), or those with certain gastrointestinal conditions may benefit from B12 injections
Where Evidence Is Thin For fat loss, metabolism boosting, and detox, evidence is not strong enough to promise consistent results across people
Each product goes through strict quality control and testing to ensure purity, potency, and safety