Which disease do we suffer when the body lacks vitamin B2 ?

The disease that occurs when the body lacks vitamin B2 is called ariboflavinosis. Symptoms of ariboflavinosis include sore throat, redness and swelling of the lining of the mouth and throat, cracks or sores on the outsides of the lips (cheilosis), inflammation and redness of the tongue (magenta tongue), and a moist, scaly skin inflammation (seborrheic dermatitis).

Ariboflavinosis

11. Purpose of insurable interest
12. Benefits insurance to society
Financial position:
14. Insurable risk
Matching
13. Never restore the loser to their former
15. Characteristics of insurance
A. risk transfer
B. The chance of loss must be
C. Gambling
D. Life insurance
E. Source of investme
F. Reduce moral haz
G. Insurance