Vitamin deficiency: Signs and the most common culprits - Insider

Many people are deficient in vitamins vitamin B6, B12, iron, and more — here are easy ways to add your daily serving into your diet.

The typical American diet generally consists of processed foods rather than nutrient-dense options like fruits and vegetables.  This is great for convenience, but can put you at risk of vitamin and … [+6606 chars]

full article...