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.
How much to get daily: 700 mcg (2,333 IU) Why you need it: Vitamin A refers to several compounds, including retinol, retinal and retinoic acid. Along with provitamins such as beta carotene, itâs important for vision, bone growth, reproduction and cell differentiation. It also helps regulate the immune system.