How much fat is in olive oil per 100g? A Complete Nutritional Breakdown
                                
                                
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                                    4 min read                                
                            
                                Based on nutritional data, a 100-gram portion of olive oil consists of 100 grams of total fat. While this may seem surprising, this high-fat content is comprised of a beneficial balance of fatty acids, which is why olive oil is a core component of a heart-healthy Mediterranean diet.