Vitamin A is a fat-soluble vitamin that plays a crucial role in maintaining healthy vision, supporting immune function, and promoting proper skin health. It exists in two primary forms: preformed vitamin A (retinol), found in animal-based foods, and provitamin A (beta-carotene), found in plant-based foods. Both forms are essential for overall well-being, but their sources vary, offering a wide range of dietary options to ensure adequate intake.
1. Liver (beef, chicken, or pork)
Liver is one of the richest sources of preformed vitamin A (retinol). A small portion of beef liver (about 3 ounces) can provide more than 100% of the daily recommended intake for adults. Chicken liver is another excellent source, though it contains slightly less vitamin A than beef liver. It also offers other essential nutrients, including iron, protein, and folate.
2. Carrots
Carrots are perhaps the most well-known plant-based source of vitamin A, primarily in the form of beta-carotene. The body converts beta-carotene into retinol, the active form of vitamin A. A single medium-sized carrot can provide about 184% of the daily recommended intake of vitamin A. Carrots are versatile and can be eaten raw, roasted, or incorporated into soups and stews.
3. Sweet potatoes
Sweet potatoes are another excellent source of beta-carotene. One medium-sized sweet potato can provide over 400% of the daily recommended intake for vitamin A. They are also rich in fiber, potassium, and vitamin C, making them a nutritious addition to any diet. Roasting, mashing, or baking sweet potatoes preserves their vitamin A content.
4. Spinach
Spinach is a dark leafy green vegetable that is loaded with beta-carotene. A cooked cup of spinach provides about 105% of the daily recommended intake of vitamin A. It is also a great source of folate, iron, and other vitamins, making it a nutritious addition to salads, smoothies, or pasta dishes.
5. Kale
Kale is another dark leafy green that provides a significant amount of beta-carotene. Just one cup of cooked kale can offer over 100% of the recommended daily intake for vitamin A. This vegetable is also rich in vitamin K, vitamin C, and antioxidants, making it a powerful nutrient-dense food.
6. Red bell peppers
Red bell peppers are not only a rich source of vitamin A but also an excellent source of vitamin C. A single medium red bell pepper contains more than 150% of the recommended daily intake for vitamin A, primarily in the form of beta-carotene. They are perfect for adding color, crunch, and flavor to salads, sandwiches, or stir-fries.
7. Butternut squash
Butternut squash is a type of winter squash that is packed with beta-carotene. A cup of cooked butternut squash provides about 120% of the daily recommended intake of vitamin A. It is versatile and can be roasted, pureed, or used in soups and casseroles.
8. Mangoes
Mangoes are not only sweet and delicious but are also rich in beta-carotene. One cup of fresh mango provides about 35% of the daily recommended intake of vitamin A. Mangoes are an excellent addition to smoothies, salads, or eaten on their own as a refreshing snack.
9. Eggs
Eggs, particularly the yolks, contain preformed vitamin A (retinol). While the amount in a single egg is modest compared to animal liver, it still provides a good contribution to daily vitamin A intake. Eggs also offer high-quality protein and other essential nutrients like vitamin D and choline.
10. Dairy products (milk, cheese, yogurt)
Dairy products such as whole milk, cheese, and yogurt are good sources of preformed vitamin A (retinol). For example, one cup of whole milk contains about 10% of the recommended daily intake of vitamin A. Dairy products are also rich in calcium, protein, and other vitamins, making them a valuable part of a balanced diet.
11. Cantaloupe
Cantaloupe, a type of melon, is a great source of beta-carotene. One cup of diced cantaloupe provides about 120% of the daily recommended intake of vitamin A. This sweet and hydrating fruit is perfect for snacks, smoothies, or fruit salads.
