If Cedars-Sinai's list of magnesium levels in foods[1] is accurate, it seems to me that it'd be kind of hard not to be deficient a majority of days (sources I'm

If Cedars-Sinai's list of magnesium levels in foods[1] is accurate, it seems to me that it'd be kind of hard not to be deficient a majority of days (sources I'm seeing say you need between 300-400mg/day). Add in trying to get enough of all the other things you're supposed to get such-and-such mg/day of and trying to save time/money by not having to cook with 100 different ingredients every week[2] and you're really in trouble if you want to consistently get enough of all this stuff solely from food sources. [1] (PDF WARNING!) https://www.cedars-sinai.edu/Patients/Programs-and-Services/Documents/CP0403MagnesiumRichFoods.pdf https://www.cedars-sinai.edu/Patients/Programs-and-Services/... [2] It seems that comprehensively nutritious eating is firmly at odds with the typical Internet advice: "you guys are so wrong about how much it costs and how much time it takes to cook at home, just do what I do and make a big pot of rice & beans on Sunday then eat leftovers all week, takes an hour and costs me like $2/day"