Why do scientists reveal discoveries on diagnosis and cures rather than disease prevention?

Philippines   |  January 21, 2014

I recently came across an article that tells a discovery/invention of Google labs about smart contact lens that measures blood sugar from tears (sweet) of diabetic patients.  It takes "aray" away from the painful finger pricking in monitoring blood sugar.  But does the high price you will pay for this remove the disease?

Why is the research focussed on removal of symptoms and diagnosing the cause rather than the removal of the cause?

Because if you remove the cause, then you remove the opportunity to earn.

Dr. Mercola prescribes:

1.  Healthy living

2. Healthy food

3.  Stress removal

4.  Avoidance of toxins from processed food;

5.  More Vitamin D;

6.  Omega 3 fish oil,

7.  Exercise

8.  Stress free living

as cure for diseases.