It was time for my taste test. Rodriguez took out a 3.5-ounce bag of folic acid powder available on Amazon for $20. "This would last us for a year," he said as I put some in my palm and tasted it.

Algae-S powder 90.314mg, methylcobalamin 2mg, N-acetylcysteine 600mg; caplets. Avoid if renal stones occur. Do not administer to critically ill patients. Folic acid may mask Vit.B 12 deficiency ...