What is the role of linoleic acid, linolenic acid? What is the difference between linolenic acid and

1. Linoleic acid has the effect of lowering blood lipids, softening blood vessels, lowering blood pressure and promoting microcirculation, which can prevent or reduce the incidence of cardiovascular diseases, especially hypertension.

Hyperlipidemia, angina, coronary heart disease.

The prevention and treatment of atherosclerosis and senile obesity is extremely beneficial and can prevent serum cholesterol in the human body.

The deposition of the blood vessel wall has the reputation of "vascular scavenger", which has the health care effect of preventing and treating atherosclerosis and cardiovascular diseases.

2. - Linolenic acid.

Beneficial for brain health and mental improvement. -Linolenic acid is an essential factor for maintaining the function of the brain and nerves, it is worth noting that about 60% of the human brain is made up of fat, which is needed for the growth of nerves -Linolenic acid is used as a raw material, and nerves and neurons need -linolenic acid to provide energy.

DHA, a derivative of linolenic acid, is an important substance in the brain that promotes the promotion of nucleic acids in the brain.

Synthesis of proteins and monoamine neurotransmitters for brain neurons and glial cells.

Nerve conduction synapses.

The formation, growth, proliferation, differentiation and maturation play an important role.

It can improve the permeability of the cerebral nerve membrane and the presynaptic and postsynaptic membranes, make the neural information transmission pathway unblocked, improve the nerve reflex ability, and then enhance people's thinking ability, memory ability, and stress ability.

-Linolenic acid foods** are limited, so dietary intake is extremely low, and the amount in many bulk cooking oils is generally much lower than linoleic acid (only about 7% of soybean oil and canola oil, which are high). However, linolenic acid's main role is to convert and synthesize DHA and EPA in the body, which are helpful for brain development and vision maintenance (although this conversion rate is also limited). At the same time, DHA and EPA can also be obtained directly from food, such as fats from seafood, fish, shrimp and algae.

Increasing dietary-linolenic acid intake can reduce the risk of death from coronary heart disease, lower blood lipids, and reduce blood viscosity.

Linoleic acid cannot be synthesized by the human body on its own, but it cannot be deficient (lack of it will cause eczema, dermatitis and other diseases), so it can only be obtained by food. Its derivative arachidonic acid is an important substance to promote body growth, which can promote the development of ** and is conducive to healthy and moisturized hair.

It is an essential fatty acid for the human body, and the addition of milk powder can prevent children from suffering from eczema.

Linolenic acid and linoleic acid are two different fatty acids. The chemical formula and its structure are both different and are two different substances.

Difference: Linoleic acid can be converted to -linolenic acid in the human body.

Linolenic acid contains: -linolenic acid and -linolenic acid, which is a precursor to DHA and EPA, which is converted into DHA and EPA by the body's own enzymes. -Linolenic acid is an isomer of -linolenic acid, and the lipid-lowering effect of -linolenic acid on serum triglycerides is currently reported to be the best and safest to reduce hyperlipidemia.

Linoleic acid can be converted into -linolenic acid, DH-linolenic acid and arachidonic acid in the human body, and can also be used or stored as energy. The main physiological functions of linolenic acid are: as a precursor substance for certain physiological regulators (such as prostaglandins); Linoleic acid lipidizes cholesterol, which lowers cholesterol levels in the serum and liver.

Linolenic acid and linoleic acid are two different fatty acids. The chemical formula and its structure are both different and are two different substances.