Introduction

This information is for people who have multiple sclerosis. It tells you about linoleic acid, a treatment for multiple sclerosis.

Does it work?

We haven't looked at the research on linoleic acid in as much detail as we've looked at the research on most of the treatments we cover. (To read more, see Our Method.) But we've included some information because you may have heard of this treatment or be interested in it.

What is it?

Linoleic acid is a type of essential fatty acid found in vegetables. It is called an essential fatty acid because it's essential that you get it from your food. Your body cannot make it from other things you eat.

Linoleic acid is found in sunflower oil, corn oil, soya oil, safflower oil, and evening primrose oil. You can also take linoleic acid supplements.

How can it help?

Some people with MS find that taking supplements containing linoleic acid helps their symptoms.

The National Institute for Health and Clinical Excellence (NICE), the government body that advises doctors about treatments, says that taking between 17 grams and 23 grams of linoleic acid every day may help slow down how fast your disability from MS gets worse.^[2]

How does it work?

The body uses linoleic acid to help make the coating of the nerves (the myelin sheath). This coating gets damaged in multiple sclerosis. Upping your intake of linoleic acid may slow down this damage.

Can it be harmful?

Linoleic acid is likely to be safe, but it might affect other medicines you are taking. Be sure you check with your doctor before using this or any other supplement.

Citations