Living in the Phillipines is no guarantee of vitamin D sufficiency.
Many people living in Florida (The Sunshine State) are vitamin D deficient
Vitamin D sufficiency is determined by a 25(OH)D test:
Circulating 25-Hydroxyvitamin D Levels Indicative of Vitamin D Sufficiency: Implications for Establishing a New Effective Dietary Intake Recommendation for Vitamin D
http://jn.nutrition.org/cgi/content/abstract/135/2/317The only way to be sure you have adequate levels of vitamin D in your blood is to regularly go into the sun, use a sun bed (avoiding sunburn), or have your physician administer a 25?hydroxyvitamin D test. Optimal levels are around 50 ng/mL (125 nM/L).
http://www.vitamindcouncil.com/The Pauling Therapy and Dr. Rath's Cellular Nutrition Programs both work on a molecule by molecule basis as Owen said. There is no danger in taking the Pauling Therapy that clots will form. The Therapy will strengthen blood vessels and increase collagen. The danger is in NOT doing The Pauling Therapy.
Unfortunately, most people don't use the Pauling Therapy for prevention, only after they discover that they have advanced cardiovascular disease.
AGATSTON TEST - What Is a Coronary Calcium Scan?
http://www.nhlbi.nih.gov/health/dci/Dis ... n_all.html