Vitamin D deficiency symptoms: 'Unusual' signs of a vitamin D deficiency to look out for

VITAMIN D deficiency symptoms can be difficult to spot, as they don't necessarily make you feel unwell, but they are particularly common during the cold winter months. These are the "unusual" signs of a vitamin D deficiency to look out for. Should you consider adding vitamin D foods or supplements to your diet?
Source: Daily Express - Health - Category: Consumer Health News Source Type: news