Pietro likes to put 2 tablespoons of flaxseed on his morning cereal as a health supplement. How much flaxseed does he need for a 30-day supply?

If Pietro puts 2 tablespoons of flaxseed on his cereal every morning, then for a 30-day supply, he would need 2 tablespoons/day x 30 days = <<2*30=60>>60 tablespoons.