Don’t have the Lemmy post that shared it, but I did save the screen cap, which covers the original poster.

Also, a quick note for those who are unfamiliar, as this tripped me up as well: Dietitians are licensed. The title of nutritionist is less regulated or unregulated in many places. Some countries and jurisdictions have real enforced standards for people billing as nutritionists, but much of the primarily-English-speaking world does not. You may find some nutritionists who are well trained and qualified, but there are also people saying they’re nutritionists with zero proper training. Always look for licensed practitioners, kids.