3 ms·

Uh.. why.

• amelius 6y ago
  Because how would you implement it? - Using a camera: can't detect micronutrients - Using barcode/RFID in the packaging: you can't have this in all types of food. - Using some kind of sensor: devices that can detect micronutrients are way too large to be "unobtrusive". - Letting the user enter the data: will never work.