why is vitamin b12 injection painful do I feel worse after a injection? is vitamin b12 injection painful

Vitamin B12 supplements can help treat or prevent a vitamin B12 deficiency, which can be serious and Not everyone needs to take a vitamin B12 supplement, as However, healthcare professionals may recommend vitamin B12 supplements for certain populations, including: people following a vegan diet older adults people who have had gastrointestinal surgery people who have nutrient absorption issues people with dietary restrictions People taking certain long-term medications, such as metformin and proton pump inhibitors, may also benefit from a supplement, as these medications can affect absorption of vitamin B12

You understand and accept that there are inherent risks involved in shipping refrigerated products which may affect the efficacy of this product

Nature Health , 2026

The staff is very friendly and knowledgeable