Vitamin A/ ভিটামিন এ।
Vitamin A is an essential nutrient that helps improve vision, skin health, and immune function. It primarily comes from two types of sources: retinoids (animal-based sources) and carotenoids (plant-based sources). Both types of sources provide vitamin A in different forms, and they play vital roles in maintaining overall health. Animal-Based Sources (Retinoids): Retinoids are a form of vitamin A found in animal-based foods, which are directly absorbed and used by the body. These foods are rich in vitamin A and are easily converted into active vitamin A in the body. Some of the major sources of vitamin A from animal-based foods include: 1. Liver: The liver of cows, chickens, or lambs is one of the most concentrated sources of vitamin A. It is an excellent choice for those who need to increase their vitamin A intake quickly. 2. Eggs: The yolk of eggs is rich in vitamin A. Consuming egg yolks regularly can help support healthy skin and improve vision. 3. Milk and Dairy Products: Ful...