Causes of vitamin B2 deficiency. The main causes of vitamin B2 deficiency is an unbalanced diet that doesnât contain enough foods with riboflavin. Alcohol impairs the utilization of riboflavin in the body. Therefore, alcoholics are at a higher chance of suffering from vitamin B2 deficiency. Anorexia, a poor eating habit.
LINK / CITE ADD TO WORD LIST. noun. The definition of a subscription is an agreement you make in advance to receive something for a specific period of time. When you make an arrangement to have a magazine delivered every month, this is an example of a subscription.INK / CITE ADD TO WORD LIST. noun. The definition of a subscription is an agreement you make in advance to receive something for a specific period of time. When you make an arrangement to have a magazine delivered every month, this is an example of a subscription.
PSC 172.02(17) (17) Subscription communications plan means a contract or other service agreement in which a subscriber pays a periodic rate for a communications service, including both recurring and nonrecurring charges, either paid in advance for service to be provided in a subsequent time period or paid in arrears for the service previously provided.