Consuming canned soup can lead to a significant increase in urinary bisphenol A (BPA) levels, as BPA is a chemical used in the linings of some metal food and drink cans. A Harvard study showed that consuming one serving of canned soup daily for five days resulted in a more than 1000% increase in urinary BPA concentrations compared to consuming fresh soup
While the short-term effects of these BPA spikes are not fully understood, the National Institute of Environmental Health Sciences (NIEHS) notes that BPA is a hormone-disrupting compound linked to health problems including heart disease, diabetes, and obesity.
tread lightly with canned soup
Looks like treading "lightly" may be a problem