This is essential for providing energy for daily life. Good sources of iron include red meat, offal and iron-fortified breakfast cereals. Iron is lost from the body through shedding intestinal cells, sweat and blood loss. About one third of the worldâs population is iron deficient.
The price jumps to $5 from $2.25 for what the CTA considers premium-level rail service between the airport and downtown. From mid-January until now, only riders buying single-ride fares had to pay $5 to board trains at O'Hare.
The base CTA rail fare is $2.25. But if a cash-payer who doesn't understand the difference between the two systems does eeny, meeny, miny, moe and lands on the Ventra machine to purchase a single-ride ticket, the price is $3.