Protease

Protease molecular structure

5+ year old children • Consumable product

Check for Different Age (4 available)

Is this kid-friendly to eat Protease?

✅
YES - Generally Safe
Danger Score: 2 (Lower is safer)
Quick Answer: Protease is generally considered safe for 5+ year old children when used in food products. Kids may have different tolerance levels.

ℹ️General Overview

Protease is an enzyme used in baking. For children over 5 it is generally safe in the small amounts present in processed foods.

✅What to Do

Check product label for source information and for other allergens, try a small amount if the child has no history of enzyme allergy, and contact your pediatrician if you are unsure.

⚠️Warnings

Watch for allergic reactions such as hives, swelling, vomiting, or breathing difficulty. Avoid if the child has known enzyme allergy or severe food allergies. Occupational respiratory risks do not apply to food consumption but are noted by health authorities.

Confidence: HIGH

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Safety Risk Labels

This ingredient has the following documented risks:

Immune system: Protease enzymes are proteins that can act as allergens and sensitisers. Occupational and clinical reports document IgE‑mediated allergic reactions to food and industrial proteases, so residual enzyme protein in food or contact exposure can provoke allergic responses, which is a particular concern for infants with developing immune systems.
Asthma: Inhalation of industrial proteases is a well‑documented cause of occupational asthma (e.g., bakers, detergent and enzyme production workers). Aerosolised or dustborne enzyme can induce wheeze and bronchial hyperreactivity, so respiratory sensitisation is a recognized risk.
Irritant: Proteases can cause local irritation of skin, eyes, mucous membranes and the gastrointestinal tract by their proteolytic activity. Even if largely denatured by baking, residual active enzyme or contamination may cause redness, rashes, or GI upset—concerns for sensitive infant skin and immature gut.
Eczema: Protease exposure can produce contact dermatitis and allergic skin reactions; in sensitised individuals this may trigger or worsen eczema. Infants’ more permeable and reactive skin makes exacerbation of eczematous conditions a plausible risk.

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Alternative Names for Protease

This ingredient may also be listed as:

protease

Always check ingredient labels carefully, as ingredients may be listed under different names.

Common Questions About Protease

Is this kid-friendly to eat Protease?

Yes, Protease is generally considered safe for 5+ year old children based on current research.

What are the immune system risks of Protease for children?

Could weaken or confuse immune system.

What are the asthma risks of Protease for children?

Can make breathing issues like asthma worse in babies and kids.

What are the irritant risks of Protease for children?

Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.

What are the eczema risks of Protease for children?

Linked to triggering or worsening eczema and similar skin conditions.

What products contain Protease?

Protease is commonly found in food products, dietary supplements, and consumable items. Always check ingredient labels before use.

When can kids start eating products with Protease?

The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 5+ year old children. Use the age selector above to check other ages.

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