Vitamin A deficiency - causes, symptoms & treatment
A vitamin A deficiency occurs when the body is not supplied with enough of this nutrient. Find out all about the causes, symptoms and treatment of vitamin A deficiency.
Things worth knowing about "Vitamin A deficiency"
A vitamin A deficiency occurs when the body is not supplied with enough of this nutrient, which can be caused either by an insufficient dietary intake or by problems with vitamin A absorption.
Vitamin A is an essential fat-soluble vitamin that plays a central role in various bodily functions, particularly vision, the immune system and cell growth. A vitamin A deficiency can have far-reaching consequences for health, as vitamin A plays a key role in many biological processes.
Causes of vitamin A deficiency:
The most common causes of vitamin A deficiency are inadequate nutrition and malabsorption. This deficiency is particularly widespread in developing countries, where the diet often contains little vitamin A. Vitamin A-rich foods such as liver, dairy products, fish, carrots and green leafy vegetables are not always consumed in sufficient quantities. Diseases such as coeliac disease, chronic intestinal diseases or liver diseases can also lead to the body not being able to absorb or store vitamin A properly. The need for vitamin A is increased during pregnancy and breastfeeding, which is why women should pay particular attention to an adequate intake during this time.
Symptoms of a vitamin A deficiency:
A vitamin A deficiency can manifest itself in various ways. The first and most common signs include visual impairment, particularly night blindness, where vision is severely impaired in low light conditions. Other symptoms include dry skin, which can lead to dandruff, and a weakened immune system, which increases susceptibility to infections. In children, a lack of vitamin A can lead to stunted growth. Another sign is dehydration of the eyes, which can lead to severe damage to the cornea if left untreated.
Treatment:
Most purchased products
For your iron balance
Specially formulated for your iron balance with plant-based curry leaf iron, Lactoferrin CLN®, and natural Vitamin C from rose hips.
For your universal protection
As one of the most valuable proteins in the body, lactoferrin is a natural component of the immune system.
For Healthy Oral Flora & Dental Care
Formulated lozenges with Dentalac®, lactic acid bacteria, and Lactoferrin CLN®The latest entries
3 Posts in this encyclopedia categoryPollen allergy hay fever
Appendix symptoms
Korsakoff Psychosis
Most read entries
3 Posts in this encyclopedia categoryMagnesiumcarbonat
Calorie content
Cologne list
Related search terms: Vitamin A deficiency-en