Blindness, maternal mortality, compromised immune system. The first sign is usually night blindness which becomes permanent blindness. 250,000 to 500,000 children in developing countries go blind each year because of vitamin A deficiency.
Vitamin A doesn't have symptoms. Humans with either vitamin A toxicity or vitamin A deficiency have symptoms, however. Please be more specific with your question.
There are many symptoms associated with vitamin deficiency. Some examples of these symptoms include fatigue, dizziness, and mental confusion or forgetfulness.
There are many Vitamin D deficiency symptoms and here are the most common ones:ricketsosteoporosisobesityfatiguechronic backachecancersDiabetesHeart diseaseshyperparathyroidismdepression
Some of the symptoms of vitamin D deficiency include bone pain and muscle weakness. These symptoms are usually subtle though, so if one is at risk of this deficiency, blood tests would be recommended to check the levels of this vitamin.
Vitamin B12
You are fine. Dont worry some people dont have any symptoms at all. I have all the symptoms and im 9 weeks so you are lucky lol so relax.
Common symptoms of vitamin deficiency that can lead to chapped lips include dryness, cracking, and inflammation of the lips.
If you don't get enough Vitamin A, you may experience symptoms such as dry skin, night blindness, and impaired immune function. Severe deficiency can lead to more serious conditions like xerophthalmia (a eye condition that can cause blindness) and an increased risk of infections. It is important to include vitamin A-rich foods in your diet to meet your body's requirements.
Disease called Beribery will cause due to deficiency of vita. b.
Symptoms of vitamin E poisoning may include fatigue, weakness, nausea, and diarrhea. Treatment options may include stopping vitamin E supplements, seeking medical attention for severe symptoms, and receiving supportive care such as IV fluids.
Vitamin B
None .. You Dont have Any Signs For A Few weeks Or Months