Canola Oil
Score
Canola oil is a refined vegetable oil derived from rapeseed, notable for its low saturated fat content and favorable omega-3 to omega-6 fatty acid ratio compared to other seed oils.
Why Canola Oil scores 67
Nutrition
per_100g
Health benefits
Improved cardiovascular health markers through favorable fatty acid profile
strong evidenceThe high monounsaturated fat content and alpha-linolenic acid (ALA, omega-3) help reduce LDL cholesterol and triglycerides while supporting healthy blood pressure and arterial function
Reduced inflammation through omega-3 and polyphenol content
moderate evidenceAlpha-linolenic acid and minor phytochemicals in canola oil may suppress pro-inflammatory pathways and support systemic anti-inflammatory responses
Support for cholesterol management via phytosterol content
strong evidencePlant sterols in canola oil compete with dietary cholesterol for intestinal absorption, reducing LDL cholesterol levels by 3-10%
Antioxidant protection from vitamin E
moderate evidenceVitamin E acts as a fat-soluble antioxidant that protects cellular membranes and lipoproteins from oxidative damage
Brain and cognitive support through ALA conversion to longer-chain omega-3s
emerging evidenceAlpha-linolenic acid can be converted to EPA and DHA in the body, which are critical for neuronal function and cognitive longevity
Pairs well with
- ·Pair with leafy greens (spinach, kale) because the oil's fat-soluble vitamins enhance absorption of fat-soluble vitamin K and carotenoids in greens
- ·Combine with high-polyphenol foods like berries or tomatoes to amplify antioxidant effects through complementary phytochemical profiles
- ·Use in dressings with acidic ingredients (lemon, vinegar) because acid slows fat digestion and may improve lipid absorption and glucose response
- ·Cook with garlic and onions because sulfur compounds in alliums have synergistic anti-inflammatory effects with canola's omega-3 content
Practical tips
- ·Best timing: anytime
- ·Choose cold-pressed or expeller-pressed canola oil when possible to maximize retention of phytosterols and vitamin E compared to refined versions
- ·Store canola oil in a dark, cool place (not above the stove) as heat and light accelerate oxidation, creating harmful free radicals
- ·Limit heating to moderate temperatures (under 350°F/175°C for sautéing); reserve for salad dressings and low-heat cooking to prevent formation of oxidized compounds
- ·Use as part of a balanced fat intake (2-3 tablespoons daily as part of total daily fat), not as your sole cooking oil—rotate with olive, coconut, or avocado oils
- ·Avoid storing opened bottles beyond 6-8 months and use within this window to minimize rancidity and loss of beneficial micronutrients
