More of Vitamin A is not good, can cause these health issues

Vitamin A is an over-the-counter (OTC) vitamin which is naturally found in many foods. The immune system, vision, and reproduction depend on vitamin A. Vitamin A is also necessary to maintain a healthy heart, lungs, kidneys, and other organs. There are two types of vitamin A. Preformed vitamin A is found in meat, poultry, fish and dairy products whereas, Provitamin A is found in fruits, vegetables and other plant-based products. Beta-carotene, which is found in many foods and supplements, is the most common form of provitamin A.

Side-Effects of Vitamin A That Can Cause Health Issues: 

In addition to offering you various health benefits, excessive consumption of vitamin A can also be hazardous for you. Let us examine a few of those side effects that can result in health problems:

• The side effects of a vitamin A overdose include nausea, vomiting, vertigo, bone pain, sensitivity to bright light like sunlight and blurred vision. Vitamin supplements and drug overdoses are the main causes of this.
• Animal food rich in Vitamin A, like liver, can cause toxicity because it contains large amounts of Vitamin A in one serving. The effects last for a short time when consumed once, and for a longer period if consumed repeatedly.
• Skin irritation, forgetfulness, hair loss, headaches, dry skin, liver damage, and decreased appetite are just a few of the side effects of toxicity.
• It negatively impacts on fetal development in instances of overdose or unsupervised consumption.

It is important to prevent vitamin A deficiency, just as it is important to avoid vitamin A overdose. Excessive consumption can lead to toxicity; whether acute or chronic, toxicity has several side effects. So, make sure you intake enough vitamin A while being careful not to fall into any pitfalls at the same time. 

According to several studies by the Institute of Medicine (US) and others, the recommended daily intake of vitamin A is 700 mcg for men and 900 mcg for women. It is always advisable to speak to your doctor rather than self-medicate.