A deficiency disease is a medical condition caused by insufficient intake of essential nutrients, such as vitamins and minerals, that the body needs to function properly. These nutrients are normally ...

Deficiency of vitamin D has been linked to issues in bone health, but recent studies are revealing a more complex relationship between this nutrient and the immune system. Emerging evidence suggests ...

Micronutrients are defined as nutrients that are essential for health and survival, but in trace amounts. They are categorized as water-soluble and fat-soluble vitamins and trace minerals (required in ...

New registry data show bronchiectasis affects multiple alpha-1 antitrypsin deficiency genotypes, not just Pi*ZZ.

I thought constant exhaustion was just part of a busy life, despite sleeping well, exercising, and eating right. When nothing ...