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.
A purchase made by signed order, as for a periodical for a specified period of time or for a series of performances. b. An agreement to receive or be given access to information or services for a specific period of time, especially over the internet: You need a subscription to get past that newspaper's paywall. 2. Acceptance, as of articles of faith, demonstrated by the signing of one's name.