Vitamin B12 deficiency symptoms: This sign on your arm could mean you're lacking B12

VITAMIN B12 deficiency symptoms can develop if a person lacks the vitamin in their diet, and left untreated, long-term complications can occur. To avoid complications it ’s important to recognise all the signs, and one symptom to note may appear on a person’s arm.
Source: Daily Express - Health - Category: Consumer Health News Source Type: news