Experts say that a serious deficiency in vitamin B12 may cause serious neurological and psychiatric issues. This includes irritability, impaired cognition, depression, psychosis and dementia.

Are you suffering from vitamin B12 deficiency? Look out for these 10 skin-related signs and symptoms that might go unnoticed. Yes, your tongue can give you signs of warning when vitamin B12 levels ...

Severe cases of this deficiency could raise your risk for serious health issues ... it is key to look out for any warning signs of a deficiency. Becoming low on vitamin B12 is one such deficiency ...

Severe vitamin B12 deficiency may also cause more serious anemia and problems with other blood cells, inflammation and weakening of the heart, and even infertility, per Villamor. Villamor said ...

The thyroid gland - responsible for producing hormones that regulate vital bodily functions - can cause thyroid disease if there's an excess or deficiency ... are common signs that you may have ...

There are several warning signs of bowel cancer that can appear ... specifically rectal bleeding and iron deficiency anaemia, should prompt timely endoscopy and follow-up. Show more The principal ...

Iron deficiency anaemia is caused by lack of iron and if you think you have it, the NHS warns people that you need to book a GP appointment. There are a number of warning signs and symptoms ... like ...

Health experts have explained how some warning signs in your legs could mean ... it could be a sign of a serious problem requiring immediate treatment.” Of these signs, the painful ache when walking ...

Iron deficiency anaemia is caused by lack of iron and if you think you have it, the NHS warns people that you need to book a GP appointment. There are a number of warning signs and symptoms that ...