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Some patients receiving Vitamin B12 injections report feeling worse after their treatment, an unexpected reaction considering these injections are typically used to alleviate symptoms of B12 deficiency

Vitamin B12 warnings and precautions Patients should always discuss all pre-existing medical conditions, allergies, and medications with their healthcare provider before starting vitamin B12 injections to ensure safety

The current guidelines for dosage are: 400 IU for infants 0-12 months 600 IU for children and adults 1-70 years old 800 IU for people older than 70 Many vitamin D supplements on the market can exceed the recommended dosage, some even containing up to 5,000 IU per pill

May Improve Sleep Some people report better sleep after correcting a B12 deficiency possibly due to improved energy regulation and mood

Pregnant women who are strict vegans or vegetarians are at an increased risk for deficiencies

Oral supplements exist, sure