Human nutrition
The protein requirement for each individual differs, as do opinions about whether and to what extent physically active people require more protein. The 2005 Recommended Dietary Allowances (RDA), aimed at the general healthy adult population, provide for an intake of 0.8 grams of protein per kilogram of body weight. A review panel stating that "no additional dietary protein is suggested for healthy adults undertaking resistance or endurance exercise."
Vitamin E
The European Food Safety Authority (EFSA) refers to the collective set of information as Dietary Reference Values, with Population Reference Intake (PRI) instead of RDA, and Average Requirement instead of EAR. AI and UL defined the same as in United States. For women and men ages 10 and older the PRIs are set at 11 and 13 mg/day, respectively. PRI for pregnancy is 11 mg/day, for lactation 11 mg/day. For children ages 1–9 years the PRIs increase with age from 6 to 9 mg/day. These PRIs are lower than the U.S. RDAs. The European Food Safety Authority reviewed the same safety question and set a UL at 300 mg/day. The EU used an effect on blood clotting as a critical effect, identified that no adverse effects were observed in a human trial as 540 mg/day, used an uncertainty factor of 2 to get to a suggest UL of 270 mg/day, then rounded up to 300 mg/day.