Grapeseed oil — a light and neutral-tasting oil obtained from grape seeds. It is known for its high smoke point and rich composition, making it sought after in culinary, cosmetology, and dietetics.
Thanks to its content of antioxidants and unsaturated fatty acids, this oil supports heart, vascular, and skin health, helping the body resist oxidative stress.
When consumed in moderation, grapeseed oil can be part of a keto diet, providing the body with healthy fats and vitamin E. However, due to its high content of omega-6 fatty acids, it is important to maintain a balance with other fat sources — especially those rich in omega-3.
Composition and Nutritional Value
Grapeseed oil is 100% fat and contains no proteins or carbohydrates, which gives it a glycemic index of 0 and does not affect blood sugar levels.
The majority of the fats consist of polyunsaturated fatty acids, particularly linoleic acid (omega-6).
| Calories | about 884 kcal per 100 g |
| Fats | ~100 g (including 70–75% polyunsaturated, 15–20% monounsaturated, up to 10% saturated) |
| Proteins | 0 g |
| Carbohydrates | 0 g |
| Vitamin E | about 15 mg per 100 g |
Health Benefits
The oil is rich in antioxidants — proanthocyanidins, which protect cells from free radicals and slow down aging processes. Vitamin E enhances antioxidant protection and promotes tissue regeneration, while phytosterols help maintain normal cholesterol levels in the blood.
Additionally:
- supports heart and vascular health by lowering cholesterol levels;
- improves skin condition, has anti-inflammatory and moisturizing effects;
- boosts immune protection due to its vitamin E content;
- is suitable for frying, baking, and cold dishes due to its high smoke point.
Use in Keto Diet
Grapeseed oil can be included in keto nutrition as a source of fats, especially for dressings and light cooking.
However, due to the predominance of omega-6 acids, it is recommended to combine it with oils rich in omega-3 (flaxseed, fish, chia oil) to maintain a balance of fatty acids.
The optimal portion for daily consumption is 1–2 tablespoons. This amount provides the intake of fat-soluble vitamins and antioxidants without the risk of excess omega-6.
