Table 1 lists the current RDAs for vitamin C [8]. The RDAs for vitamin C are based on its known physiological and antioxidant functions in white blood cells and are much higher than the amount required for protection from deficiency [4,8,11].
President Donald Trump is continuing to shake up his staff, with White House Communications Director Anthony Scaramucci departing the administration on Friday. This is the third high-profile White House departure to take place just in the last 10 days alone.
President Obama taps Denis McDonough to serve as his chief of staff and lead the team at the White House. President Barack Obama announces Denis McDonough as his Chief of Staff, replacing Jack Lew, the Presidentâs nominee for Treasury Secretary, in the East Room of the White House, Jan. 25, 2013. President Obama today tapped Denis McDonough to serve as his Chief of Staff and lead the team at the White House.