Your typical Excel workbook—the file you're working in—can get loaded with plenty of worksheets (each indicated by a tab at the bottom, which you can name). Hide a sheet if you want, rather than ...

Tammy Gopal, Sahpra’s chief regulatory officer, says zinc picolinate, at any supplemental dose, can cause side effects which include indigestion, diarrhoea, headache, nausea and vomiting. “As the ...