The role of dietary alpha-linolenic acid in brain function

In multiple sclerosis (MS), the insulating ‘myelin sheath’ in the brain is damaged leading to neurological deficits. The repair of this myelin is important for the protection of nerve cells, but it is often incomplete. Dietary polyunsaturated fatty acids are thought to be beneficial, yet it is not well understood how these fats contribute to brain health. Dietary omega-3 fats can come from animal source, such as DHA and EPA in fish, or plant sources, such as ALA in grains. Flaxseed oil is high in omega-3 compared to other commercially available oils. The goal of this project is to determine the benefit of flax-based omega-3 fats in neurodegenerative conditions, such as MS. The interns with work in partnership with the Saskatchewan Flax Development Commission and the Canadian Light Source to understand the biological role of these polyunsaturated fatty acids using innovative methods. This will better inform human nutritional studies on the role of dietary flax in supporting optimal brain health.

Faculty Supervisor:

Kendra L. Furber;Phyllis Paterson

Student:

Partner:

Saskatchewan Flax Development Commission;Canadian Light Source

Discipline:

Life Sciences

Sector:

Agriculture

University:

University of Northern British Columbia

Program: