allergic reaction to b12 injection Have or B complex supplements caused full body hives and anxiety? 100-ml (1000mcg/ml) Dosage:1mg (standard) Vitamin B-12 Injection, 5,000

allergic reaction to b12 injection Have or B complex supplements caused full body hives and anxiety? 100-ml (1000mcg/ml) Dosage:1mg (standard) Vitamin B-12 Injection, 5,000

Vitamin B-12 Injection, 5,000 mcg/mL, 100 mL at Tractor Supply Co

15mgs" 649 upvotes, 48 comments 299 ➡️ 155 5’2 Female This is about two years difference

100-ml (1000mcg/ml)

Dosage:1mg (standard)

But modern life can make it easy to fall short - particularly if you: - Feel tired, sluggish, or run down - Experience low mood or brain fog - Follow a vegan or vegetarian diet - Smoke or consume alcohol regularly - Have difficulty absorbing nutrients (e.g., due to IBS or gastric issues) Low B12 levels often go undiagnosed but can significantly impact how you feel, think, and perform