Vitamin D3 plays a crucial role in the body’s health and well-being, and a deficiency can lead to several health problems, including osteomalacia, osteoporosis, and rickets in children. In addition to sunlight exposure, dietary sources of Vitamin D tablets include fatty fish, egg yolks, and fortified foods like dairy products and some cereals. However, these sources may not provide enough Vitamin D3 tablets to meet daily requirements, especially in people with limited sun exposure. In such cases, taking Vitamin D3 supplements under medical supervision is recommended. It’s important to note that taking high doses of Vitamin D3 without proper medical supervision can be harmful, so it’s best to consult a doctor before starting any supplement regimen.