“Healthy” most of the time means it has a range of nutrients that help your body function, and prevents a lot of bad stuff, if you eat them consistently.
These bad things include dementia, certain eye diseases, rheumatoid arthritis, osteoporosis, asthma, chronic obstructive pulmonary disease, depression, pancreatic diseases, hip fractures, cancer, weight gain and diabetes.
https://www.eufic.org/en/healthy-living/article/the-benefits-of-fruits-and-vegetables
Hey sorry, quick question, do you listen to The Pixies by any chance?