Fruit dressing: mostly fat, and the fat has a job

In a randomized crossover trial in 7 adults, salads eaten with fat-free dressing gave essentially no carotenoid absorption, and a dressing with 0.99 oz (28 g) of canola oil gave more than one with 6 g, in a very small study that measured a single meal. In 29 adults, 20 g of fat in the dressing beat 3 or 8 g for every carotenoid except alpha-carotene (p = 0.07), and the amount of fat mattered more than its type. None of these trials used fruit dressing, and all of them used vegetable salads. Fruit dressing in US survey tables carries 219 calories, 17.97 g of fat and 9.67 g of sugars per 3.5 oz (100 g), so fat supplies most of its energy. A 15 g tablespoon comes to about 34 calories. That is a single recipe value, and we found no second measurement to show how brands differ.

As people eat it, per 3.5 oz (100 g)

How much is actually in it

• Fruit dressing is listed at 219 calories, 17.97 g fat and 9.67 g sugars per 3.5 oz (100 g), so fat supplies most of its energy. — USDA FNDDS nutrient values for fruit dressing (code 83115000) Evidence E source
  Per 100 g: energy 219 calories, total fat 17.97 g, total sugars 9.67 g, sodium 31 mg; per 15 g tablespoon: 33.7 calories, 2.8 g fat, 1.5 g sugars

What a real portion looks like

• A tablespoon of fruit dressing weighs 15 g in US survey data, a cup 246 g and an unspecified serving 1.1 oz (31 g). — USDA FNDDS portion weights for fruit dressing (code 83115000) Evidence E source
  1 tablespoon 15 g (33.7 calories); quantity not specified 31 g (67.9 calories); 1 cup 246 g (538.7 calories)

What your body absorbs

• In a randomized crossover trial in 7 adults, salads eaten with fat-free dressing gave essentially no carotenoid absorption, and dressing with 28 g canola oil gave more than dressing with 6 g. — 7 adults, three salads with dressings containing 0, 6 or 28 g canola oil, washout of at least 2 weeks (n = 7) Evidence B source
  Alpha-carotene, beta-carotene and lycopene in chylomicrons negligible at 0 g; higher at 6 g than 0 g (P < 0.04); higher at 28 g than 6 g (P < 0.02)
• In 29 adults eating salads with 3, 8 or 20 g of canola oil, soybean oil or butter, 20 g of fat raised carotenoid absorption more than 3 or 8 g, and amount mattered more than fat type. — 29 healthy adults, Latin square, three identical salads with 3, 8 or 20 g lipid (n = 29) Evidence B source
  20 g lipid higher absorption than 3 and 8 g for all carotenoids (p < 0.05) except alpha-carotene (p = 0.07); source of lipid had less impact than amount

What cooking and storage change

• In a randomized crossover trial in 16 adults, a salad eaten with emulsified fat gave 40.0% more carotenoid absorption than with non-emulsified fat, and olive oil 55.2% more than coconut oil. — 16 adults, identical carotenoid-rich salad with 0.99 oz (28 g) of emulsified or non-emulsified olive oil or coconut oil (n = 16) Evidence B source
  Total carotenoid iAUC 1-10 h: emulsified +40.0% vs non-emulsified; olive oil +55.2% vs coconut oil (alpha-carotene +110.8%, lycopene +45.8%)

What it does to your health

• In 13 healthy adults, cold-stored boiled potatoes with vinegar lowered glycemic index by 43% and insulin index by 31% compared with freshly boiled potatoes. — 13 healthy adults, single test breakfasts with 50 g available carbohydrate in random order (n = 13) Evidence B source
  GI 96 vs 168 (-43%), insulin index 128 vs 185 (-31%)
• Observational data from US cohorts rank salad dressing among foods that predict higher blood urate, in an index linked with gout risk. — Lifestyle Validation Study, Nurses' Health Study, Health Professionals Follow-up Study, NHANES and UK Biobank Evidence C source
  Salad dressing a positive predictor of urate; highest vs lowest index quintile HR for gout 0.48 (95% CI 0.42, 0.55) in NHS/HPFS

What people believe that the data does not support

• US rules let salad dressings carry the plant sterol heart health claim even above the usual total fat cut-off per 50 g. — US foods labeled with the plant sterol or stanol ester and coronary heart disease health claim Evidence E source
  Dressings for salad exempt from the 101.14(a)(4) total fat disqualifying level and the 101.14(e)(6) minimum nutrient contribution rule

Who this works differently for

• In 12 women eating salads with dressing holding 0 to 32 g soybean oil, absorption of carotenoids and fat-soluble vitamins was highest at 32 g, and the response varied widely between individuals. — 12 women, 5 vegetable salads with dressings containing 0, 2, 4, 8 or 32 g soybean oil (n = 12) Evidence B source
  Absorption of all carotenoids and fat-soluble vitamins highest with 32 g oil (P < 0.002); linear dose response for alpha-carotene, lycopene, phylloquinone; response varied widely between individuals
• Among 152 mostly Hispanic preschoolers, bitter-sensitive children ate 80% more raw broccoli when it came with a salad dressing dip than when it was served plain. — 152 predominately Hispanic preschool children in Head Start classrooms, broccoli twice weekly for 7 weeks (n = 152) Evidence B source
  Bitter-sensitive children ate 80% more broccoli with dressing than plain (P<0.001); no effect in bitter-insensitive children

The bottom line

In 16 adults, the same salad with 28 g of emulsified fat gave 40.0 percent more carotenoid absorption than with non-emulsified fat, using a laboratory emulsion and no shop sauce. Olive oil gave 55.2 percent more than coconut oil. In 12 women, dressings holding 0 to 1.1 oz (0 to 32 g) of soybean oil gave the highest absorption of carotenoids and fat-soluble vitamins at 32 g, and the response varied widely between women. Among 152 mostly Hispanic preschoolers, children sensitive to bitter taste ate 80 percent more raw broccoli with a dressing dip than plain, and children who did not taste bitterness ate no more. Classrooms were randomized, but the authors call the design quasi-experimental, and the dips were regular and light dressing. In 13 healthy adults, cold-stored boiled potatoes with vinegar had a glycemic index of 96 against 168 for freshly boiled potatoes, 43 percent lower, in a single-meal test that did not separate the vinegar from the cold storage. Observational data from US and UK cohorts place salad dressing among foods that predict higher blood urate, as one part of a dietary index with no separate effect size for dressing. US rules let salad dressings with added plant sterols carry a heart health claim even above the usual fat limit per 50 g. Fruit dressing itself carries no health claim. In US survey data an unspecified serving is 31 g, about 68 calories, and a cup is 246 g. We found no card on allergy, pregnancy or medicines for fruit dressing, so there is no caution section, and that gap is missing research, not evidence of safety.

Sources

1. frdr-r7-02 · USDA FNDDS nutrient values, dataset
   Fruit dressing (FNDDS 83115000, FDC 2710214): Energy 219 kcal; Total lipid (fat) 17.97 g; Total Sugars 9.67 g; Sodium 31 mg per 100 g
   USDA FNDDS 2021-2023, food code 83115000, FDC 2710214 · checked 2026-09-30
2. frdr-r7-01 · USDA FNDDS portion weights, dataset
   Fruit dressing (FNDDS 83115000, FDC 2710214): 1 cup 246 g; 1 tablespoon 15 g; Quantity not specified 31 g
   USDA FNDDS 2021-2023, food code 83115000, FDC 2710214 · checked 2026-09-30
3. frdr-r7-03 · randomized crossover trial
   Essentially no absorption of carotenoids was observed when salads with fat-free salad dressing were consumed. A substantially greater absorption of carotenoids was observed when salads were consumed with full-fat than with reduced-fat salad dressing.
   Am J Clin Nutr, 2004 · checked 2026-09-30
4. frdr-r7-05 · randomized Latin square trial
   Considering all lipid sources, 20 g of lipid promoted higher absorption compared to 3 and 8 g for all carotenoid species (p < 0.05), except for α-carotene (p = 0.07). The source of lipid had less impact on the absorption of carotenoids than amount of lipid.
   Mol Nutr Food Res, 2012 · checked 2026-09-30
5. frdr-r7-06 · randomized crossover trial
   Emulsified fat induced 40.0% greater positive iAUC1-10h of TC than nonemulsified fat.
   Am J Clin Nutr, 2023 · checked 2026-09-30
6. frdr-r7-08 · crossover meal test
   GI and II of cold potatoes added with vinegar (GI/II=96/128) were significantly reduced by 43 and 31%, respectively, compared with GI/II of freshly boiled potatoes (168/185).
   Eur J Clin Nutr, 2005 · checked 2026-09-30
7. frdr-r7-09 · prospective cohort
   The EDINU positively ranks low-fat milk, blueberries, grapes, and cheese as negative predictors of urate and negatively ranks mixed vegetables, liquor, red meat, liver, artificially sweetened beverages, tomato products, wine, and salad dressing as positive predictors.
   Am J Clin Nutr, 2025 · checked 2026-09-30
8. frdr-r7-10 · US regulation
   All requirements set forth in § 101.14 shall be met, except § 101.14(a)(4) with respect to the disqualifying level for total fat per 50 grams (g) in dressings for salad and spreads and § 101.14(e)(6) with respect to dressings for salad.
   21 CFR 101.83, Health claims: plant sterol/stanol esters and risk of coronary heart disease (CHD) · checked 2026-09-30
9. frdr-r7-04 · randomized dose-response trial
   Absorption of all carotenoids and fat-soluble vitamins was highest with 32 g oil (P < 0.002).
   Am J Clin Nutr, 2017 · checked 2026-09-30
10. frdr-r7-07 · classroom-randomized trial
    Bitter-sensitive children, however, ate 80% more broccoli with dressing than when served plain (P<0.001); effects did vary based on whether regular or light dressing was provided as a dip or sauce. Dip did not promote broccoli intake among bitter-insensitive children.
    J Acad Nutr Diet, 2012 · checked 2026-09-30