While it varies from case to case, its usually recommended that you take oral supplements every day
To provide a clear overview, heres a breakdown of the key tests used in this diagnostic process
Good sources of vitamin B12 include: meat salmon and cod milk and other dairy products eggs If youre a vegetarian or vegan, or are looking for alternatives to meat and dairy products, there are foods that are fortified with vitamin B12, such as some yeast extracts, breakfast cereals and soy products
Research has shown that vitamin D absorption is heightened if you take it with a large meal
Vitamin B12 deficiency in over 16s: diagnosis and management (NG239) Rationale and impact
1,2,6 Symptoms typically include being easily fatigued with exertion, palpitations, and skin pallor