While talking about what is grapeseed oil, people usually come across with the term ‘Polyunsaturated Fats’ or ‘PUFAs’ that are present in a limited amount. Contrary to the saturated fats, these fats are harmful for the body. With increased industrialization, food industry has brought significant changes in how meals are prepared. Considering the nutritional values, companies started to extract oils from the seeds and declared them beneficial for different health problems. Olive oil is extracted by squeezing by sunflower, soybean, corn and grape seed oils are extract from chemical-based processes.
This approach has also affected the consumption of polyunsaturated fats due to which, people are more concerned than before. Human cell walls are made up of cholesterol and fats, including a limited amount of polyunsaturated fats. When their quantity is increased as compared to saturated fats, bad things would happen and lead to imbalance and other problems, like:
Inflammation and free-radical damage
As everybody knows, inflammation is quite problematic and troublesome. Excessive consumption of PUFAs, especially omega-6, can lead to significant free-radical and inflammatory damage. Since they contain a huge amount of free-radicals, it would be difficult to prevent the red blood cells and cell membranes from their attack that cause damage to RNA and DNA strands, resulting in cellular mutation in the tissues.
Oxidation of cholesterol
Production of free radicals depends upon the oxidation of PUFAs caused by light, pressure and heat. They are extremely heat sensitive and fragile that can easily break carbon bonds.
Increase in stress hormones and thyroid damage
Since PUFAs have direct impact over the thyroid glands, increased consumption of grape seed oil may lead to negative effects. When considering what is grapeseed oil, it is necessary to know that increase in inflammation amounts to the rise in production of counter-inflammatory stress hormones, such as cortisol or belly fat hormones. This problems also causes hypothyroidism.
Excessive PUFAs can clog up the ability of cells to burn fats and produce energy. In order words, it affects metabolism because thyroid glands are responsible to govern metabolic function but PUFAs can create problems from metabolism.
So, in order to avoid all these problems, people should have to maintain an ideal consumption ratio of omega-3 and omega-6, which is 1:1 respectively. To be more clear, consult with the experts and know how much to take on daily basis as this way, satisfactory results are guaranteed.