Source; Eating Leafy Greens Each Day Tied to Sharper Memory, Slower Decline
AUBREY: Bishop is one of about a thousand participants in Rush University's Memory and Aging Project. Their average age is 81. Each year, they take a battery of tests to analyze memory. Researchers also track their exercise and diets. Candy Bishop says, over her lifetime, she's not been a purist when it comes to eating well, but one habit she has been absolutely committed to is this.
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Hi everyone! How should I understand "purist"? in the context? Thanks in advance.
AUBREY: Bishop is one of about a thousand participants in Rush University's Memory and Aging Project. Their average age is 81. Each year, they take a battery of tests to analyze memory. Researchers also track their exercise and diets. Candy Bishop says, over her lifetime, she's not been a purist when it comes to eating well, but one habit she has been absolutely committed to is this.
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Hi everyone! How should I understand "purist"? in the context? Thanks in advance.