National Library of Medicine.There is good and bad fat that you consume in foods. The excellent variety is known as polyunsaturated.
You can get this from foods that contain both DHA and EPA. ADVERTISEMENTIt may appear you need a science degree to understand all this, but DHA is also known as docosahexaenoic acids.
You ingest this from eating fatty fish or taking fish oil supplements. Now, when you consume plants and plant oil, you will get EPA or eicosatetraenoic acids.Additionally, these foods provide alpha-linolenic acids too, which is sometimes called ALA.Read more on powerofpositivity.com