We only eat whole natural varieties which are best no matter what diet you follow and enjoy them as snacks frequently. (lowcarbalpha.com)
Just wanted to mention that it should say refined sugar free, as honey is still considered a sugar, just a much healthier natural variety! (pureella.com)
According to Welch, the first step in the programme will be to find natural varieties of crops that are good at extracting nutrients from the soil. (newscientist.com)