The health foods doctors say don’t work: From blueberries to cod liver oil and margarine that ‘cuts cholesterol’

Butter vs margarine is a no brainer – margarine is not natural or healthy so you’ll want to stay clear of it but now there’s new evidence regarding carrots, berries, smoothies and other foods that just may not live up to their hype. Great article so pass it to your loved ones so they, too, can maintain better health.