Best weather app going. This NOAA weather radio app is fantastic for a number of reasons with the most helpful ones being lightning strikes in the area, full NOAA radio coverage nationwide, and quick and easy to read radar views (with animations).
For adults, the recommended dietary reference intake for vitamin C is 65 to 90 milligrams (mg) a day, and the upper limit is 2,000 mg a day. Although too much dietary vitamin C is unlikely to be harmful, megadoses of vitamin C supplements may cause: Diarrhea.
For those 71 years or older, the RDA is 20 Î¼g per day (800 IU per day). For infants, the IOM could not determine an RDA due to a lack of data. However, the IOM set an Adequate Intake level of 10 Î¼g per day (400 IU per day), which should provide sufficient vitamin D.