You cannot say that. Do you know what has contributed to rampant kidney failures these days? Go and check the Un record of what average life expectancy of Nigerians were in the 60s compare to today. Garri that is produced in the village is sound and safe than the city ones.

In my house, we source our carry from villages. Those that are made in the village are allowed to undergo requires fermentation process which may take up to 3 to 4 days before the grains are finally fried. But this is no so in the cities. They are rather hastily produced to meet up with demands and for profitability