Individuals of older age often have a reduced appetite, and as a result, their bodies receive fewer nutrients. Older people often lack vitamins C, D, E, B12, folate, magnesium, calcium, and iron.
Vitamin C is essential for bone and dental health, promotes wound healing, connective tissue formation, and protects cells from free radicals. Vitamin D regulates the exchange of calcium and phosphate in the body and plays a significant role in bone development. Vitamin E protects cells from damage. Folate has a crucial role in red blood cell production, cell division, and formation and is involved in protein metabolism in the body, essential for maintaining the nervous system. Vitamin B12 participates in the breakdown of fatty acids and the production of red blood cells. Calcium is important for bones and teeth and is involved in the transmission of nerve impulses and the blood clotting process. Magnesium activates enzymes and is essential for proper muscle function and bone health. Iron is essential for red blood cell production and oxygen transport from the lungs to cells. Iron is also a component of enzymes. The lack of essential nutrients can lead to various diseases and inflammations.
Loss of appetite, changes in the body, and many other factors can result in a deficiency of certain nutrients in older individuals. A healthy diet can help avoid potential nutrient deficiencies, with dietary supplements being of great assistance.