Functional foods: a simple scheme for establishing the scientific validity for all claims.
Ashwell
M
M
Ashwell Associates, Ashwell Street, Ashwell, Hertfordshire, SG7 5PZ, UK.
D019317:Evidence-Based Medicine; D058870:Food, Organic; D017408:Guidelines as Topic / Q000592:standards*; D018673:Nutrition Policy; D006113:United Kingdom