Winemaking produces grapeseed oil as a byproduct. Grape seeds are left over after pressing grapes to make wine. These discarded grape seeds are used to make grapeseed oil. Grapeseed oil is employed as a natural cosmetic. Additionally, it is promoted as a healthy substitute for vegetable oil.
Do the claims made about grapeseed oil hold up? Find out by reading on.
It is debatable whether grapeseed oil has any health advantages. The way the oil is prepared contributes to some of this dispute. Chemical solvents like hexane are used to produce the majority of grapeseed oil that is sold commercially. Hexane is categorized as a neurotoxic and an air contaminant.
It is unknown what impact ingesting these solvents in trace doses has on people. In the course of processing, grapeseed oil may also be heated to extremely high temperatures, which could cause the oil to oxidize and spoil.
Cold-pressed or expeller-pressed grapeseed oil is produced without the use of heat or chemical solvents. Instead of solvent-produced oil, this is a superior option.
Benefits of grapeseed oil for health
Polyunsaturated fatty acids (PUFAs), primarily omega-6 fatty acids, are abundant in grapeseed oil. The American Heart Association Trusted Source states that substituting PUFAs for trans and saturated fats in your diet may be good for your heart.
According to research, PUFAS may lower cholesterol levels and heart disease risk. But there’s a catch: Your body has to have the right ratio of omega-3 to omega-6 fatty acids in order to maintain optimal health. Most people consume excessive amounts of omega-6 fatty acids and insufficient amounts of omega-3 fatty acids.
According to studies Trusted Source, an excess of omega-6 fatty acids may contribute to chronic diseases like cancer by causing inflammation. Regularly ingesting grapeseed oil may cause your omega-6 intake, if you aren’t getting enough omega-6 from your diet already, to reach unhealthy levels.
More so than olive oil, grapeseed oil is a good source of vitamin E. As a fat-soluble antioxidant, vitamin E shields your cells from the harmful free radicals that have been linked to cancer, heart disease, and other chronic diseases. Your immune system is supported. There has to be more research, but it appears to be able to slow the development of dementia.
Additionally, grapeseed oil has a high smoke point, can survive fire. But if overheated, any cooking oil will quickly degrade. Use raw grapeseed oil that has been cold-pressed or expeller-pressed wherever possible.