Macular Degeneration AREDS2 Supplement Benefit Calculator

Calculates 5-year risk of progression to advanced AMD using AREDS categories, drusen size and area, pigment abnormalities, and AREDS2 supplementation (AREDS2 = Vit C 500mg, Vit E 400IU, Lutein 10mg, Zeaxanthin 2mg, Zinc 80mg).

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Height
Clinical Guidance

BMI is a screening measure of body size, not a direct measure of body fat. The standard WHO categories are underweight (<18.5), normal (18.5–24.9), overweight (25–29.9), and obese (≥30).

BMI can overestimate body fat in athletes with high muscle mass and underestimate it in older adults with low muscle mass. Interpret it alongside waist circumference and clinical context rather than as a standalone diagnosis.

⚕ Clinical Disclaimer: These calculators are for educational and reference purposes only. Always verify results with qualified clinical judgment and current clinical guidelines. Do not use as a sole basis for medical decisions.
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How It Works

Calculates 5-year risk of progression to advanced AMD using AREDS categories, drusen size and area, pigment abnormalities, and AREDS2 supplementation (AREDS2 = Vit C 500mg, Vit E 400IU, Lutein 10mg, Zeaxanthin 2mg, Zinc 80mg)

Each component has a specific meaning:

  • AREDS categories — The areds categories recorded for the scenario being assessed.
  • Drusen size — The drusen size recorded for the scenario being assessed.
  • Area — The area recorded for the scenario being assessed.
  • Pigment abnormalities — The pigment abnormalities recorded for the scenario being assessed.
  • AREDS2 supplementation (AREDS2 = Vit C 500mg — The areds2 supplementation (areds2 = vit c 500mg recorded for the scenario being assessed.
  • Vit E 400IU — The vit e 400iu recorded for the scenario being assessed.

Note: Interpret the amd areds2 score result against the thresholds and context described above.

How to Use

Enter the AREDS categories, drusen size, area, pigment abnormalities, AREDS2 supplementation (AREDS2 = Vit C 500mg, Vit E 400IU for the scenario you are assessing. Calculates 5-year risk of progression to advanced AMD using AREDS categories, drusen size and area, pigment abnormalities, and AREDS2 supplementation (AREDS2 = Vit C 500mg, Vit E 400IU, Lutein 10mg, Zeaxanthin 2mg, Zinc 80mg). Use the amd areds2 score result to inform your calculation.

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