This one paragraph is the sum total given for the diabetes angle:
"Rice’s nutritional quality is another growing concern. The grain is high in glucose, which contributes to diabetes and obesity, and low in iron and zinc, two important micronutrients. In South Asia the prevalence of diabetes and malnutrition can be traced to over-reliance on rice."
"deal with kidney stones down the line" isn't compatible with "not good for you even small quantities"
Some of those vegetables are staples in vegetarian cuisines like here in India. There would have to be a huge epidemic of kidney stones if the latter claim was true.
Long form journalism tends to frame articles around individual narratives.
However, the article does have this:
Studies that explicitly focus on overtreatment in dentistry are rare, but a recent field experiment provides some clues about its pervasiveness. A team of researchers at ETH Zurich, a Swiss university, asked a volunteer patient with three tiny, shallow cavities to visit 180 randomly selected dentists in Zurich. The Swiss Dental Guidelines state that such minor cavities do not require fillings; rather, the dentist should monitor the decay and encourage the patient to brush regularly, which can reverse the damage. Despite this, 50 of the 180 dentists suggested unnecessary treatment. Their recommendations were incongruous: Collectively, the overzealous dentists singled out 13 different teeth for drilling; each advised one to six fillings. Similarly, in an investigation for Reader’s Digest, the writer William Ecenbarger visited 50 dentists in 28 states in the U.S. and received prescriptions ranging from a single crown to a full-mouth reconstruction, with the price tag starting at about $500 and going up to nearly $30,000.
See https://support.upwork.com/hc/en-us/articles/360043210654-Mo...