Grapeseed oil is rich monounsaturated fatty acids like omega-6 and omega-9. When consumed in moderation, these fatty acids can provide anti-inflammatory health benefits. On the other hand, too much of these fatty acids can be bad news. Grapeseed oil side effects can include increased inflammation levels, hormone imbalance and weight gain. In moderation, grapeseed oil benefits include lower cholesterol levels, healthy skin and healthy hair.
Grapeseed Oil Benefits
1. High in Omega-6
Grapeseed oil benefits the body by providing it omega-6 fatty acids and linoleic acid. Linoleic acid or LA is converted to gamma-linolenic acid or GLA in the once it’s digested. GLA has a protective effect on the body. It helps lower cholesterol levels and inflammation. Grapeseed oil benefits also include the ability to aid in weight loss and lower insulin resistance. (1)
2. Good Source of Vitamin E
Grapeseed oil benefits the body by providing it with a healthy source of Vitamin E. Vitamin E works as a powerful antioxidant to boost the immune system. Compared to olive oil, grapeseed oil benefits the body with double the amount of Vitamin E. (2)
3. Zero Trans Fat
Grapeseed oil benefits include zero trans fats. Research has shown that a diet high in trans fats is linked to numerous health issues. Fast food, packaged snacks and fried food are often full of trans fats.
4. Benefits Skin and Hair
Grapeseed oil benefits both the skin and hair. Thanks to the Vitamin E it contains, grapeseed oil benefits the skin and hair by providing natural moisture. The fatty acids in the oil work to prevent dryness and irritation. (3)
5. It Has a High Smoke Point
Another grapeseed oil benefit is its high smoke point. Compared to olive oil and other vegetable oils, grapeseed oil has a significantly higher smoke point and can be used in cooking. Many vegetable oils oxidize easily and become toxic when used in cooking.
Grapeseed Oil Side Effects
Grapeseed oil side effects may occur due to a diet too high in omega-6 fatty acids. Possible grapeseed oil side effects include:
1. Increased Inflammation
Due to the omega-6 content, grapeseed oil side effects can include increased inflammation levels in the body. An overload of omega-6 fatty acids can increase the risk of heart disease and other inflammatory conditions.
2. Higher Cholesterol Levels
Consuming too much grapeseed oil may increase cholesterol levels. The oil is high in polyunsaturated fats. When polyunsaturated fats become oxidized, the body is unable to metabolize and use cholesterol properly. This can increase the rise of clogged arteries and heart disease.
3. Hormonal Imbalance
Increased inflammation levels can lead to a hormonal imbalance. High levels of omega-6 fatty acids can interfere with the body’s ability to produce different hormones, which can lead to problems with thyroid activity.
4. Obesity and Weight Gain
Increased inflammation levels and a hormonal imbalance can lead to weight gain and obesity. When the thyroid isn’t functioning properly, the metabolism can also suffer.