Of course, all cancer studies are done at levels well beyond human intake.
The average daily human intake of creatine from nutritional sources is about 1 gram per day.
To more reasonably evaluate human intake of PBDEs via dust ingestion, bioaccessibility should be taken into account.
The model outputs, human chemical intake rates and human intake fractions are described for four case study chemicals.
Owing to the human toxicity of As and Cd, the Codex Alimentarius Commission set maximum permissible concentrations of these elements in foodstuffs, including rice which is a major source of human intake of As and Cd, especially in Asia.
Various cigarette machine smoking regimes have been proposed as options for regulatory use to provide data that reflect "average" or "maximum" yields as related to human intake.
A method for the estimation of the human intake of trihalomethanes (THMs), namely chloroform, bromodichloromethane, dibromochloromethane and bromoform, during showering and bathing is reported.
It has been argued that the current ISO standard regime provides machine yields that are somewhat low for certain cigarette designs compared to human intake.
The same structured questionnaire was used in both populations, including questions on occupational activities, leisure activities, consumption of food (including fish and mollusks from the estuary) and use of water for human intake and agriculture.
Regional variation of NANI/NAPI parameters (agricultural fixation rates, human intake rates and livestock intake and excretion rates) are estimated, and their impact on the regional nutrient budget and the riverine nutrient flux is evaluated.
Based on the importance of a healthy diet, we have designed the software RIBEFOOD, a new Internet resource that allows the quantitative determination of the human intake of a long series of micro- and macronutrients contained in widely consumed foodstuffs, and with an important nutritional value.
