"Daily allowance" refers to a fixed amount of something, usually money, that a person is given each day to spend or use for a specific purpose. Full definition
One fruit contains more than 100 percent of the recommended daily allowance of vitamin C. (fitnessandpower.com)
They also provide 100 percent of the recommended daily allowance of vitamin A, 49 percent of vitamin C, 10 percent of iron and 15 percent of potassium. (detoxdiy.com)
One group also took a protein supplement containing 3 times the recommended daily allowance for protein. (ahealthblog.com)