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.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  subscribe(Verb) To sign up to have copies of a publication, such as a newspaper or a magazine, delivered for a period of time. 2  subscribe(Verb) To pay for the provision of a service, such as Internet access or a cell phone plan. 3  subscribe(Verb) To believe or agree with a theory or an idea.