Vitamin B12 is naturally found in animal products
They promise everything from faster recovery and more muscle to better sleep, healthier aging, and improved cognition
It's about what their body is missing
Among patients in which a cancer signal was detected (92 of 6621, 1.4%), 38% were diagnosed with cancer (true positives) while 62% had no cancer diagnosis (false positives)
A B12 shot is an intramuscular injection of vitamin B12 , a crucial nutrient that helps with: Red blood cell production Nervous system function DNA synthesis Metabolism of carbohydrates, fats, and proteins Vitamin B12 is found in animal-based foods, so deficiencies are especially common in vegetarians, vegans, and individuals with absorption issues