GOP House Speaker John Boehner âs move to sue President Obama has âopened the door to Republicans possibly considering impeachment at some point in the future,â Mr. Pfeiffer said.
Vitamin D helps the body absorb calcium and is integral the health of your immune system, blood vessels, muscles and nervous systems. Most of us donât get enough vitamin D from sunlight, especially if you live in a northern climate or are dark-skinned.
The Recommended Dietary Allowance (RDA) is 2.4 micrograms per day for adults and adolescents aged 14 years and older. Because 10%-30% of older people do not absorb food-bound vitamin B12 efficiently, those over 50 years of age should meet the RDA by eating foods fortified with B12 or by taking a vitamin B12 supplement.