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Have you come across people that take high levels of vitamin d as well as get plenty of sun, but whose levels are still less than 30? And further, this is happ
by oxymoran 6y ago
Have you come across people that take high levels of vitamin d as well as get plenty of sun, but whose levels are still less than 30? And further, this is happening to both a father and a son?
- BenjiWiebe 6y agoMy doctor told me that abnormally low vitamin D levels can be genetic. Haven't done much research, but looking at my family would agree.