Vitamin B12 deficiency: Two signs in your cough that may be signalling low levels of B12

VITAMIN B12 is critical for a host of biological processes, such as the functioning of the nervous and neurological systems. While a deficiency can manifest in numerous ways, common signs include fatigue and irritability. Occasionally, a telltale sign of low levels may be apparent in the way someone coughs.
Source: Daily Express - Health - Category: Consumer Health News Source Type: news