Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
Did you know?
This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
Did you know?
Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
Did you know?
In 1864, the first barbiturate (barbituric acid) was synthesized.
Did you know?
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
When the United States gets stuck over a controversial issue—usually something a divided Congress ca
It is important to act concerned when a patient is upset.
Types of Health Maintenance Organizations
Among the health benefits of marriage is a longer life.
Disease: Major environmental health problems
Principles and Foundations of Health Promotion and Education (6th Edition)