Answer:
Being overweight; unsafe sexual behavior Smoking; being overweight Being overweight; high levels of stress Abuse of alcohol or other drugs; unsafe sexual behavior.
Explanation:
Answer:
The completion of all educational requirements in a dental hygienist program will typically take between two and four years. Students can expect to take coursework in anatomy, physiology, immunology and pathology
According to World Health Organisation, approximately 500,000 preschool age children go blind each year due to vitamin A deficiency. Vitamin A is need for proper functioning of the immune system and for the proper functioning of the eyes. Sources of vitamin A include: egg, liver, vegetable with high carotene contents, fortified milk, fruits, etc.