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Plant

Baked apple

USDA description: Apple, baked

How baked apple scores for gout, what moved that score, and the nutrition and portions behind it.

Food Index score

Baked appleExcellent

81/ 100
0100
Based on a well-supported purine estimate
What moved this score
Starting score100
Fructose-10.5
Nutrient Gaps-6
Saturated Fat-5.2
Fiber+3.3
Purine Load-1.1
Calorie Density-0.9
3 smaller factors+1
Final score81
Flare risk (acute)99
Long-term (chronic)82

Baked apple scores 81 out of 100 and sits in the excellent band. Among the lower-risk choices for most people with gout, and often carries protective nutrients.

Penalties took 23.8 points off a starting score of 100, and protective factors added 4.4 back. Every factor is listed in full below.

Scores run 0–100, where higher means more gout-friendly on average. They reflect relative ranking across foods, not a personal risk level. The same food can suit one person and not another, so use the score as a starting point for a conversation with your clinician.

The underlying data

Nutrition and portions

Nutrition Facts

Amounts per 100 g
Typical serving210 g
Calories113
  • Total Fat3.1 g
  • Saturated Fat1.6 g
  • Sodium4 mg
  • Dietary Fiber2.5 g
  • Total Sugars19.0 g
  • Protein0.32 g
  • Calcium14 mg
  • Iron0.19 mg
  • Magnesium6 mg
  • Vitamin C3.9 mg
  • Folate2 ug
  • Water73.6 g
  • Alcohol0 g
  • Omega-3 EPA0 g
  • Omega-3 DHA0 g

Common portions

  • 1 apple, any sizetypical210 g
  • 1 cup190 g
  • Quantity not specified210 g

Where the purine figure comes from

No direct purine measurement has been published for this food, so the score uses the measured median for its category (fruit).

We rate this a good confidence estimate.

How purines affect the score →

Nutrition values from the USDA FoodData Central database.

Scoring rationale

Every factor, in full

Each row shows the points a factor moved, what drove it, and the studies behind its weight.

PointsFactor
  • -10.5

    FructoseLong-term

    An estimated 7.6 g of fructose per 100 g, scaled 2.1x for the typical portion. Reduced 70% because whole fruit blunts the fructose effect.

    Evidence: Choi HK 2008, BMJ · Choi HK 2010, JAMA

  • -6

    Nutrient GapsLong-term

    Provides meaningful amounts of only 2 of the 5 protective nutrient groups (vitamin C, fiber, omega-3, magnesium and folate).

    Evidence: Choi HK 2009, Arch Intern Med · Juraschek SP 2016, Arthritis Rheumatol · Zhang M 2019, Arthritis Rheumatol

  • -5.2

    Saturated FatLong-term

    1.64 g of saturated fat per 100 g, scaled 2.1x for the typical portion.

    Evidence: Juraschek SP 2016, Arthritis Rheumatol · Yokose C 2021, Curr Opin Rheumatol

  • +3.3

    FiberLong-term

    2.5 g of dietary fiber per 100 g, scaled 2.1x for the typical portion.

    Evidence: Juraschek SP 2016, Arthritis Rheumatol

  • -1.1

    Purine LoadFlare risk

    10 mg of purines per 100 g, weighted 0.45x as a plant source and 2.1x for the typical portion: 9 mg effective.

    Evidence: Choi HK 2004, N Engl J Med · Kaneko K 2014, Biol Pharm Bull · Zhang Y 2012, Ann Rheum Dis

  • -0.9

    Calorie DensityLong-term

    113 kcal per 100 g, above the 80 kcal energy-density threshold.

    Evidence: Aune D 2014, Eur J Nutr

  • +0.8

    Vitamin CLong-term

    3.9 mg of vitamin C per 100 g, scaled 2.1x for the typical portion. Vitamin C helps the kidneys excrete urate.

    Evidence: Choi HK 2009, Arch Intern Med · Juraschek SP 2011, Arthritis Care Res

  • +0.3

    MagnesiumLong-term

    6 mg of magnesium per 100 g, scaled 2.1x for the typical portion.

    Evidence: Li X 2015, BMJ

  • -0.1

    SodiumLong-term

    4 mg of sodium per 100 g, scaled 2.1x for the typical portion.

    Evidence: FitzGerald JD 2020, Arthritis Care Res

Common questions

About baked apple

Look up any food's Food Index score

Each score lists the factors that moved it, the portion it assumes, and the studies behind each factor's weight.

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