Raw or cooked carrots: what does preparation change?

Raw and cooked carrots are not rivals. Texture, chewing, cooking and blending change what the plant matrix makes accessible. Beta-carotene is a precursor of vitamin A, but no preparation turns carrots into a cure-all.

Beta-carotene is held in plant tissues. Cutting, chewing, heating and blending modify that matrix. Available studies found that heat and smaller particles sometimes increased carotenoid bioaccessibility; this does not guarantee a clinical effect.

Raw carrots work when you want crunch and a quick salad or snack. Grating or chopping already changes particle size without cooking. Cooking softens carrots for soups, stews and purées. A small human trial compared chopped raw, boiled-mashed and commercial purée carrots in nine healthy adults; it is interesting but not a universal rule.

Cooking does not improve everything in the same way. It changes texture and can affect heat- or water-sensitive compounds, while heat can release some carotenoids from the matrix. Results depend on time, intensity, piece size and method.

• Alternate sticks, grated carrots, roasted carrots, steamed carrots, soup and purée.
• Do not overcook just to release a nutrient.
• Include carrots in varied meals rather than using them as a single-nutrient strategy.
• Choose the method that fits your routine and digestion.

Beta-carotene in carrots is a precursor of vitamin A. A varied diet avoids relying on one food for vitamin A.

1. 01The Journal of Nutrition, 2023 — https://jn.nutrition.org/article/S0022-3166(22)14892-3/fulltext
2. 02Food & Function, 2024 — https://pubs.rsc.org/en/content/articlehtml/2024/fo/d4fo02752c
3. 03NIH Office of Dietary Supplements, 2024 — https://ods.od.nih.gov/factsheets/VitaminA-HealthProfessional/
4. 04Cleveland Clinic, 2025 — https://health.clevelandclinic.org/reasons-why-carrots-of-all-colors-are-healthy-for-you