Vitamin C or ascorbic acid (or ascorbate) is an essential micronutrient, meaning that we need to take it in via our diet as our bodies don't make it ourselves. Ascorbic acid is a water soluble vitamin that has a number of important functions in the body as a whole and in the skin ...
Vitamin C is absorbed rapidly from the food and in a manner similar to that of glucose (Sauberlich, 1975). In humans, the vitamin is absorbed through the mucous membranes of the mouth, the stomach, and the upper part of the small intestine, and hence passes into the bloodstream (Spencer...
Vitamin C is a significant cofactor needed to produce collagen, a structure that helps build up the skin, bones, ligaments, tendons, and muscles. When the body has enough collagen, it also helps in wound healing because it attracts new skin cells toward the damaged area to start recovery. ...
Vitamins B and C are two water-soluble vitamins. Due to the various types of vitamin B, they can be found in a variety of sources. Vitamin B performed two main functions in the human body: one to make energy from the ingested food and to make red blood cells. It's important to ...
Vitamin C is known to perform many critical functions within the body involving detoxification, tissue building, immune enhancement, pain control, and controlling or killing pathogenic organisms. It is known to be helpful for wound and bone healing, healthy skin and eyes, fighting infections, st...
英语翻译They are different in that their elements are arranged differently,and each vitamin performs one or more specific functions in the body.Getting enough vitamins is essential to life,although the body has no nutritional use for excess vitam
【2】 C 【3】 E 【4】 B 【5】 F 【1】考查上下文衔接。根据上一句vitamin D plays a key role in many important body functions.可知维生素D在许多重要的身体功能中起着关键作用。空格后一句说缺乏维生素D所带来的严重问题,故本题选G,我们需要满足维生素D的需求,以避免严重的健康问题。故选G。【2】...
Vitamin C is so much more than you might imagine as you’re downing a glass of OJ at the breakfast table—it plays a vital role in many of the body’s functions. It’s also a powerful antioxidant that can help protect the body from damage caused by free radicals. Integrating foods ric...
One of the main functions of vitamin D in the body is to increase intestinal calcium absorption and thereby supporting bone density. A combination of vitamin D and calcium supplements to nursing home residents has shown to increase bone density and reduce fracture risk [6, 9]. Therefore, since...
Vitamin A - Functions, dietary requirements and safety in humans human health and safetynutrient requirementshealth promotionvitamin a deficiencyimmunitynutrient excessembryogenesisdisease preventionIn recent years, new physiological... H Gerster - 《International Journal for Vitamin & Nutrition Research》 被...