Vitamin A
Vitamin
Vitamin A at a glance
- Category
- Vitamin
- Also called
- Retinol, Vitamin A Palmitate, Retinyl Palmitate
- Commonly found in
- Fortified cereals, Dairy products, Margarine, Fortified plant milks
- Diets reviewed
- 26 diets
What is Vitamin A?
Vitamin A is a fat-soluble vitamin important for maintaining good vision, supporting the immune system, and promoting skin health. It can exist in several forms, including retinol, retinal, and retinoic acid, as well as in provitamin A carotenoids like beta-carotene found in plants. Vitamin A palmitate is a specific form of vitamin A commonly used in food fortification and supplements. It is often derived from animal sources like fish liver oil, though plant-based synthetic versions are available.
Also known as:
Diet Compatibility
Vitamin A can come from animal (fish liver oil) or plant sources. If the label does not provide a source, we recommend calling the manufacturer.
Learn more →Vitamin A can come from animal (fish liver oil) or plant sources. If the label does not provide a source, we recommend calling the manufacturer.
Learn more →Vitamin A can come from animal (fish liver oil) or plant sources. If the label does not provide a source, we recommend calling the manufacturer.
Learn more →This ingredient is generally considered compatible with a Barley Free diet.
Learn more →This ingredient is generally considered compatible with a Corn Free diet.
Learn more →This ingredient is generally considered compatible with a Dairy Free diet.
Learn more →This ingredient is generally considered compatible with a Egg Free diet.
Learn more →This ingredient is generally considered compatible with a Fish Free diet.
Learn more →This ingredient is generally considered compatible with a Garlic Free diet.
Learn more →This ingredient is generally considered compatible with a Gerd diet.
Learn more →This ingredient is generally considered compatible with a Gluten Free diet.
Learn more →This ingredient is generally considered compatible with a Lactose Free diet.
Learn more →This ingredient is generally considered compatible with a Fodmap diet.
Learn more →This ingredient is generally considered compatible with a Lupin Free diet.
Learn more →This ingredient is generally considered compatible with a Milk Free diet.
Learn more →This ingredient is generally considered compatible with a Nightshades diet.
Learn more →This ingredient is generally considered compatible with a Oat Free diet.
Learn more →This ingredient is generally considered compatible with a Onion Free diet.
Learn more →This ingredient is generally considered compatible with a Peanut Free diet.
Learn more →This ingredient is generally considered compatible with a Pescatarian diet.
Learn more →This ingredient is generally considered compatible with a Rye Free diet.
Learn more →This ingredient is generally considered compatible with a Sesame Free diet.
Learn more →This ingredient is generally considered compatible with a Shell Fish Free diet.
Learn more →This ingredient is generally considered compatible with a Soy Free diet.
Learn more →This ingredient is generally considered compatible with a Tree Nut Free diet.
Learn more →This ingredient is generally considered compatible with a Wheat Free diet.
Learn more →Compatibility ratings are general guidelines and may vary by individual. Always consult a healthcare professional for personalized dietary advice.
Why People Avoid Vitamin A
Vegans and vegetarians may avoid vitamin A if it is derived from animal sources, such as fish liver oil. Vitamin A palmitate can sometimes also cause concerns regarding animal origin unless it is specified as synthetic or plant-based. For those with particular dietary restrictions or ethical considerations, it can be important to verify the source of vitamin A by contacting the manufacturer.
Potential Reactions
- Hypervitaminosis A (toxicity from high doses)
This information is for educational purposes only and should not be considered medical advice. Individual reactions can vary. Consult a healthcare professional if you have concerns about specific ingredients.
Foods That Commonly Contain Vitamin A
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Frequently Asked Questions
How Spoonful reviews ingredients
- Evidence-based. Diet compatibility ratings are compiled from peer-reviewed nutrition guidance, dietary association recommendations, and ingredient composition data.
- Continuously updated. Our ingredient database is refreshed as new sources and product data become available.
- Transparent uncertainty. When an ingredient's safety depends on serving size, preparation, or sub-ingredients, we mark it “caution” rather than forcing a binary answer.
- Not medical advice. Ratings are general guidance. Always consult a registered dietitian for personalized recommendations.
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