The author is confusing highly-processed white bread and sugary cereals with the grains themselves. Whole grains are some of the healthiest foods one can eat.

The author is confusing highly-processed white bread and sugary cereals with the grains themselves. Whole grains are some of the healthiest foods one can eat. https://nutritionfacts.org https://nutritionfacts.org has a lot of information on evidence-based nutrition, sadly it's mostly videos.