Both of them contain unsaturated fatty acids, but olive oil contains relatively high calories. It is easy to gain weight.

The polyunsaturated fatty acid content is an important basis for evaluating the nutritional level of edible oils. Soybean oil, corn oil, and sunflower oil have higher levels of omega-6 unsaturated fatty acids, while flax oil and perilla oil have higher levels of omega-3 unsaturated fatty acids.

I can’t answer the question of cost-effectiveness. Let’s see which one is cheaper.

Effect reference:

1. Maintain the relative fluidity of cell membranes to maintain normal physiological functions of cells.

2. Esterify cholesterol and reduce blood cholesterol and triglycerides.

3. It is the precursor substance for the synthesis of prostaglandins and thromboxane in the human body.

4. Reduce blood viscosity and improve blood microcirculation.

5. Improve the activity of brain cells, enhance memory and thinking ability.

6.

Most of the fat is stored in the body's fat cells, and a small amount is also stored in other human cells such as plasma.

7.

Fat can protect the human body, reduce the impact of external factors on important organs, and can be converted into energy.

8.

Fat is beneficial to the formation of new cells and plays a vital role in maintaining normal brain development and neurological function.

9.

Fat is also necessary to carry and help absorb fat-soluble vitamins, such as vitamins

a, d, e

and

k, and carotenoids.