A better answer is Americans are more often provided with and choose foods high in calories and fats etc,
Healthy and organic food is priced higher than junk food in comparison
Americans are often uneducated about maintaining healthy diet and exercise
Answer:
3,500 calories in a pound.
There is many things she could do why'll playing tennis to get a better
benefit from the workout. For example before she plays take 3 laps
around the tennis court. Or why'll she is mid play she can run in place
to keep her heart rate up why'll waiting for the tennis ball to come
back to her.
The lymph not only acts as an immune system, but also helps in circulatory retrieval of small amounts of escaped fluid from capillary diffusion due to pressure alterations. if these lymph vessels become occluded, flow of fluid will become backed up and will result in gross edema(swelling) of the affected area. With the continual inability to retrieve fluid, less and less fluid returns to the heart resulting in a sort of hypovolemic state. however this is highly unlikely and is usually caught before it is allowed to become this severe.