Inositol

Sugar Alcohol

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Inositol at a glance

Category: Sugar Alcohol
Also called: Myo-inositol, Vitamin B8
Commonly found in: Dietary supplements, Energy drinks, Multivitamins, Processed foods
Diets reviewed: 26 diets

What is Inositol?

Inositol is a type of sugar alcohol that naturally occurs in various foods such as fruits, beans, grains, and nuts. It is also produced synthetically for use in dietary supplements and processed foods. Inositol plays a significant role in cellular signaling and metabolic regulation, which has led to its popularity in health supplements targeted at improving mental health, metabolic conditions, and insulin sensitivity. It is often categorized as a part of the vitamin B complex, although it is not a true vitamin.

Also known as:

Myo-inositolVitamin B8

Diet Compatibility

Corn FreeCaution

Inositol is a sugar alcohol naturally present in foods such as fruits, beans, and grains, and is also produced synthetically for use in supplements and processed foods due to its potential role in cellular signaling and metabolic regulation. Inositol should be avoided on a corn-free diet when it is synthesized using corn-derived glucose or other corn-based inputs, as trace residues may be present in the final product. Please contact the manufacturer for details.

VeganCaution

This ingredient could be derived from animal sources but is not usually seen in food (more typically seen in medications, supplements, cosmetics and/or cleaning supplies).

PescatarianCaution

This ingredient could be derived from animal sources but is not usually seen in food (more typically seen in medications, supplements, cosmetics and/or cleaning supplies).

VegetarianCaution

This ingredient could be derived from animal sources but is not usually seen in food (more typically seen in medications, supplements, cosmetics and/or cleaning supplies).

Alpha-Gal FriendlySafe

This ingredient is generally considered compatible with a Alphagal diet.

Barley FreeSafe

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

Dairy FreeSafe

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

Egg FreeSafe

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

Fish FreeSafe

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

Garlic FreeSafe

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

GERD FriendlySafe

This ingredient is generally considered compatible with a Gerd diet.

Gluten FreeSafe

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

Lactose FreeSafe

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

Low FODMAPSafe

This ingredient is generally considered compatible with a Fodmap diet.

Lupin FreeSafe

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

Milk FreeSafe

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

Nightshade FreeSafe

This ingredient is generally considered compatible with a Nightshades diet.

Oat FreeSafe

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

Onion FreeSafe

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

Peanut FreeSafe

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

Rye FreeSafe

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

Sesame FreeSafe

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

Shellfish FreeSafe

This ingredient is generally considered compatible with a Shell Fish Free diet.

Soy FreeSafe

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

Tree Nut FreeSafe

This ingredient is generally considered compatible with a Tree Nut Free diet.

Wheat FreeSafe

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

Compatibility ratings are general guidelines and may vary by individual. Always consult a healthcare professional for personalized dietary advice.

Why People Avoid Inositol

People on a corn-free diet may avoid inositol if it is synthesized using corn-derived glucose or other corn-based inputs. Although inositol itself is not derived from corn, the manufacturing process could involve corn-based substances, potentially leaving trace residues in the final product. Individuals with corn allergies or sensitivities are advised to contact manufacturers for detailed sourcing information to ensure that the inositol is suitable for their dietary needs.

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 Inositol

Dietary supplements Energy drinks Multivitamins Processed foods

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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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