injection for deficiency of vitamin b12 The Advantages Injections Versus Oral Supplements: Shawn Veiseh, M.D.: Family Medicine Are Vitamin B12 Shots Right

Several studies support the use of this vital hormone in women

In support of the former, Livestrong explains that the PV disease process begins in the bone marrow, leading to the overproduction of red blood cells

Seek medical advice if you are taking B12 supplements and experience: Persistent skin changes, particularly acne-like eruptions or rosacea worsening Unexplained headaches or dizziness that coincide with supplement use Gastrointestinal symptoms including nausea or abdominal discomfort Any allergic reactions such as rash or itching Call 999 or go to A&E immediately if you experience: Difficulty breathing Swelling of the face, lips, tongue or throat Severe rash or itching Other symptoms of severe allergic reaction after taking B12 These symptoms warrant review of your supplementation regimen

Make sure the amounts are right for you