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Vitamin A

A fat-soluble vitamin essential for vision, immune function, and cellular growth.

Mineral or nutrientUpdated Feb 14, 2026
Health score+2.0
-5Good5

Water guidelines

Legal limit
Not specified
Health guideline
Not specified

Food and supplement guidelines

Legal limit
Not specified
Health guideline
Not specified

Risks

Toxicity risk at high doses leading to symptoms such as liver damage and teratogenicity; no concern at recommended dietary levels

Benefits

Supports vision, immune response, skin health, and cellular differentiation

References

Waters containing Vitamin A

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