can i take vitamin b12 pills after b12 injection Vitamin B12 Injections: Good or

Key Takeaways: B12 shot effects stay for about one to two weeks Some people notice benefits lasting up to a month If absorption is an issue, weekly injections might be necessary Energy, mood, and metabolism can improve at different paces Your past health impacts how long the effects stay

Regular follow-ups with a healthcare professional are crucial to monitor progress and manage any side effects

Investigators proceeded with supplementation with folic acid (350 to 1,000 g daily by mouth) and vitamin B12 (1,000 g IM every 9 weeks) in 220 patients receiving chemotherapy with pemetrexed disodium

They are often used to treat deficiencies that can lead to conditions such as anemia, neuropathy, and other neurological disorders

But in approximately 50% of cases, anemia in the elderly is due to reversible causes, including iron and vitamin B12 deficiency and chronic kidney insufficiency [78]