Vaginal discharge that smells like ammonia is definitely not normal. If bacteria infect the vaginal tract, vaginal discharge acquires an ammonia like smell. Hence, one possible cause of an ammonia smelling vaginal discharge is bacterial infection of the vaginal tract. Doctors use antibiotics to treat vaginal tract infections.
For humans, physical health means a good body health, which is healthy because of regular physical activity (exercise), good nutrition, and adequate rest. As a country's or region's people experience improved nutrition, health care, standards of living and quality of life, their height and weight generally increase.
Healthy BMI. Less than half of the adults in the United States have a healthy BMI. For adults, an ideal range is between 18.5 and 24.9; a person with a BMI over 24.9 is considered overweight, and a person with a BMI under 18.5 is considered underweight. For children, a BMI between the 5th and 85th percentiles is considered healthy.