Bøger af Mavis Keller

Vitamin C refers to a water-soluble vitamin that is found in citrus and other vegetables and fruits. It is helpful in treating and preventing scurvy. Vitamin C is an essential nutrient required for the enzymatic production of some neurotransmitters, repairing tissues and in the production of collagen. It is also essential for the functioning of numerous enzymes, and plays a significant role in immune system function. Vitamin C also works as a type of antioxidant. Several animals are capable of synthesizing their own vitamin C. However, monkeys and apes including humans, some rodents, most bats, and some other animals must obtain it from nutritional sources. There are several diseases which can be caused due to lack of vitamin C such as cardiovascular diseases, COVID-19, iron deficiency and several infections. This book provides comprehensive insights on the effects and mechanisms of action of Vitamin C in human health and disease. It will prove to be immensely beneficial to students and researchers engaged in the researches on this vitamin.

Vitamin C, also called ascorbic acid, is a vitamin that dissolves in water. It is commonly found in citrus fruits and some vegetables. Vitamin C plays an important role in the repair of tissues, formation of collagen and enzymatic production of some neurotransmitters. It is also essential for the functioning of the immune system and several enzymes. The deficiency of vitamin C causes scurvy. The early symptoms of scurvy include weakness, feeling tired, and sore arms and legs. It could lead to bleeding under the skin, spongy gums, 'corkscrew' hair growth, and poor wound healing without proper treatment. Adequate doses of vitamin C should be supplemented in diet. However, large doses of vitamin C can cause gastrointestinal discomfort, headache, trouble in sleeping, and flushing of the skin. This book includes some of the vital pieces of works being conducted across the world, on various topics related to vitamin C. Those in search of information to further their knowledge on the role of this vitamin in nutrition and health will be greatly assisted by it.

Vitamin C is a vital water-soluble vitamin, which is needed by a human body for a variety of metabolic functions. It is one of the most important nutrients required for treating common cold and cough. It is synthesized naturally in many animals but humans must consume vitamin C-rich meals to derive the vitamin-C. It is also utilized in repairing damaged tissues and for the production of crucial neurotransmitters. It plays a major role in appropriate functioning of the immune system. It is also utilized in the form of a cofactor for enzymes essential in the hydroxylation of lysine and proline to produce collagen. The lack of vitamin C can lead to decreased production of collagen that eventually results in the breakdown of body tissues, scaly skin, gingivitis, decreased wound healing, nosebleed, and decreased ability of the body to prevent infections. This book provides significant information to help develop a good understanding of vitamin C and its impact on human health. The topics included herein on vitamin C are of utmost significance and bound to provide incredible insights to readers. The extensive content of this book provides the readers with a thorough understanding of the subject.