Yes, exactly. Some of the federal farm subsidy and low-income nutrition programs we have today came out of findings in WWII that many potential recruits who had grown up during the Great Depression were literally malnourished: too weak and underweight to be combat effective. While the new HHS secretary Robert F. Kennedy Jr. is kind of wacky and has terrible policies in many areas, he at least recognizes the serious state of youth obesity and poor nutrition.

Let me tell you as a child of the summer of '81:

strong bodies are lackin' wisdom.

Or:

Who do not smoke, not drink, has never lived.