It's the latest celebrity craze, with everyone from Madonna and Victoria Beckham to Justin Timberlake and Katy Perry supposedly getting a boost from vitamin B12. But what does it do, and do you need ...

‘Alcohol and stress deplete the body of vitamin B12,’ says Dr Martin Kinsella, who offers the jabs at his clinic. ‘If you don’t have enough, you can feel low, rundown and lethargic. A quick shot of ...

You cannot overdose on vitamin B12 since it is a water-soluble vitamin. skaman306/Getty Images You cannot overdose on vitamin B12 because any excess you simply pee out. If you get b12 shots, you may ...

A lack of these vitamins can lead to numerous health problems, such as fatigue, low energy and muscle weakness. The Boots Vitamin B12 Service is designed to assist those who might have nutritional ...

Boots has introduced a private Vitamin B12 Injection Service in more than 145 stores across the UK, providing eligible ...

Vitamin B12 or B9 deficiency, also known as folate deficiency anaemia, impacts around six percent of people under 60 and 20 percent of people over 60. The nutrient helps to keep your body’s blood and ...

Ever get that tingly feeling in your feet and hands? Are you a little more tired than usual? Unusually fatigued? Does even your brain feel drained? Have a migraine headache, too? It could be you're ...

Feeling constantly tired or low on energy? You may be experiencing a Vitamin B12 deficiency. Here are the key warning signs ...