Its deficiency in the body goes as far as vision loss: Symptoms progress slowly.
Vitamin A deficiency typically manifests with symptoms that progress slowly and are initially mild. However, if left untreated, it can cause irreversible damage. According to experts, five key symptoms that should not be ignored are:
Night Blindness: Difficulty seeing in low light is one of the earliest signs of deficiency. This symptom stems from the role vitamin A plays in the production of the eye pigment rhodopsin. Left untreated, it can lead to permanent vision loss. Dry Eyes and Corneal Damage: Vitamin A provides a protective effect by keeping the surface of the eye moist. Deficiency can lead to serious eye conditions, even permanent blindness.
Night Blindness: Difficulty seeing in low light is one of the earliest signs of deficiency. This symptom stems from the role vitamin A plays in the production of the eye pigment rhodopsin. Left untreated, it can lead to permanent vision loss. Dry Eyes and Corneal Damage: Vitamin A provides a protective effect by keeping the surface of the eye moist. Deficiency can lead to serious eye conditions, even permanent blindness.
Frequent Infections: As the mucous membranes that support the immune system weaken, the risk of infections such as pneumonia, diarrhea, and measles increases. Mortality rates, especially in children, are rising as a result. Dry, Scaly Skin: Vitamin A is essential for skin renewal. A deficiency causes dry, flaky skin and prolongs the healing process. This condition is often confused with skin conditions such as eczema. Developmental Delay: Growth and mental development in children are negatively affected by vitamin A deficiency. Long-term deficiency is associated with learning difficulties, low bone density, and decreased immunity.
Experts emphasize that vitamin A deficiency can be prevented with simple yet effective methods. A diet rich in leafy greens, carrots, sweet potatoes, eggs, and dairy products plays a key role in preventing deficiency. Supplementation is also recommended for at-risk individuals under the supervision of a doctor. Experts emphasize that vitamin A deficiency is not only an individual but also a societal health problem, and emphasize the need for increased global awareness campaigns. This silent deficiency can protect vision and improve quality of life with early diagnosis and intervention.
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