High doses of vitamin B2, such as 400 milligrams, treat migraine headaches. Riboflavin treats acne, canker sores, memory loss and muscle cramps. The recommended daily allowance, or RDA, of riboflavin is 1.3 milligrams for adults. The Linus Pauling Institute reveals that deficiencies in humans appear with intakes of less than 0.5 milligrams per day.
Substance abuse is more likely to be diagnosed among those who have just begun taking drugs and is often an early symptom of substance dependence. However, substance dependence can appear without substance abuse, and substance abuse can persist for extended periods of time without a transition to substance dependence.
Elder abuse is any form of mistreatment that results in harm or loss to an older person. It is generally divided into the following categories: 1  Physical abuse is physical force that results in bodily injury, pain, or impairment. 2  It includes assault, battery, and inappropriate restraint.