bruise after b12 injection Bruising from Post-Blood Draw Injections: Is It Dangerous? Is it okay to have

Vegetarians and vegans: Since B-12 is primarily found in animal products, these dietary choices may lead to deficiency

Around 50% to 98% of vitamin B12 is excreted from the body 48 hours after injection

extra B12 is excreted if levels are normal Weight Loss: little evidence B12 shots cause weight loss Mood: helps if mood issues come from deficiency but not a standalone depression treatment The key takeaway is that B12's benefits come from correcting a deficiency, not supplying extra boosts to healthy individuals

Clinical signs of B12 deficiency include nausea, vomiting, loss of appetite, poor absorption of food (malabsorption syndrome), constipation, gas, weight loss, fatigue, lethargy, abdominal pain, and diarrhea