Pitcher Roger Clemens is feeling the heat. A former trainer has said he injected the seven-time Cy Young winner with steroids and human growth hormone, but Clemens says the only injections he received ...

SAN DIEGO, Oct. 30 -- Preliminary results of a small ongoing study of vitamin B12 injections for children with autism showed no signs of significant benefit, researchers reported here, but they ...

For those patients who receive the nearly 40 million intramuscular injections per year to treat their B12 deficiency, a new oral option may soon exist. According to the National Institutes of Health, ...

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 ...

Fatigue, pale skin, headaches, gastrointestinal issues, increased inflammation, pain, muscle cramps and vision disturbances ...

Pernicious anemia is an autoimmune condition in which the body cannot absorb vitamin B12 properly. A person with pernicious anemia requires lifelong vitamin B12 supplementation. Vitamin B12 is ...

Many experience fatigue and cognitive issues despite normal Vitamin B12 levels due to functional deficiency, where the body ...

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

Vitamin B12 for weight loss: Does it work? Since the dawn of the Internet (and probably well before), there have been several solutions sold for weight management — including vitamins for weight loss.

Symptoms of vitamin B12 deficiency vary and include: tingling arms or legs, trouble walking, fatigue, nausea, a fast heart rate, and irritability.eyenigelen/10'000 Hours/Getty Images A man who ate a ...