Tuesday 27 May 2014

About different kinds of fat

Fats: The good, the bad and the really ugly


When it comes to fat and the human health, it is difficult to figure out what is really happening, not to mention forming an educated opinion. Until recently, scientists promoted polyunsaturated oils to keep cholesterol levels under control. Now it seems that the experts might have been wrong by condemning saturated fats. I, a humble lay person, cannot help but feel confused. Maybe all this scientific research cannot be taken too seriously. After all, there is always somebody paying the bills and this might influence the outcome of any research.
For me it is time to apply some common sense to the subject: I strongly believe the more natural the fat, the better. That means in short: I trust butter and cold pressed oils. Generally I use only butter and olive oil in my kitchen. However, now a book has changed my mind: In future I will include cold pressed coconut oil as well.
In the book “Coconut diet” (ISBN-13: 978-0-00-727284-6, available from HarperCollins Publishers India) the author Cherie Calbom provides some interesting information about coconut oil. According to her, coconut oil got a bad reputation due to negative media reports during the latter half of the previous century. Saturated fats were widely held responsible for the increase of heart disease in the USA, condemning butter as well as coconut oil. Polyunsaturated oils were hailed as healthy.
Nowadays it seems exactly the opposite may be true. I believe refined vegetable oils – even if they are polyunsaturated – are bad for our bodies. Vegetable oils produce highly damaging trans fatty acids when refined or heated. These trans fatty acids, according to latest research, are the really ugly when it comes to our health. The clog our blood vessels and they inflate the fat cells on our hips in no time at all, not to mention they become quickly rancid, flooding our body with poison. Most packaged food contains oil of questionable quality.
On the other hand, saturated fats like butter and coconut oil are absolutely vital for the human body (the following points are taken from the “Coconut diet”):
  • About half of cell membranes are made from saturated fatty acids.
  • Our bones need saturated fatty acids to incorporate calcium.
  • Saturated fatty acids protect the liver and enhance the immune system.
  • Tissues retain omega-3 fatty acids better when you eat saturated fat at the same time. (Check Kornelia's Kitchen  ).
  • The heart muscle is embedded in tissue made from saturated fat.
  • Short and medium-chain saturated fatty acids combat harmful microorganisms.
More recipes at Kornelia's Kitchen
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