Vitamin A

Caution

Vitamin

Vitamin A is an essential nutrient crucial for vision, immune function, and skin health. It can be derived from both animal and plant sources.

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:

RetinolVitamin A PalmitateRetinyl Palmitate

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Diet Compatibility

VeganCaution

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.

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VegetarianCaution

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.

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Alpha-Gal FriendlyCaution

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.

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Dairy FreeSafe

This ingredient is generally considered compatible with a Dairy Free diet.

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Gluten FreeSafe

This ingredient is generally considered compatible with a Gluten Free diet.

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Low FODMAPSafe

This ingredient is generally considered compatible with a Fodmap diet.

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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.

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Foods That Commonly Contain Vitamin A

Fortified cereals
Dairy products
Margarine
Fortified plant milks
Multivitamins

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Frequently Asked Questions

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