id	keyword
ca-1975	health
ca-1975	public
ca-1975	obesity
ca-1975	knowledge
ca-1975	ignorance
ca-1975	evidence
ca-1975	nutrition
ca-1975	food
ca-1975	interventions
ca-1975	education
ca-1975	complexity
ca-1975	industry
ca-1975	policy
ca-1975	science
ca-1975	research
ca-1975	individual
ca-1975	system
ca-1975	france
ca-1975	information
ca-1975	problem
ca-1975	knowing
ca-1975	behavior
ca-1975	regulation