There is no such recommendation. There is what is called "LD50", which is the approximate dose that would cause death in 50% of the people who took that much, but nutrients are rarely evaluated like that for toxicity. Vitamins that can be overdosed on are the fat-soluble vitamins (A, D, E, K). The rest of the vitamins have virtually no dangerous dose. For any vitamin, there is a label which shows recommended dose.
minerals
Nitrogen
vitamin a
PICA is a disorder where one craves non-food items, most likely nutrient lacking is IRON
Nutrient-rich soil is not a likely outcome after extensive irrigation of dry farmland
You should not stop taking warfarin except on your doctor's recommendation as your blood will become more likely to clot potentially leading to serious health problems such as pulmonary embolism and deep vein thrombosis.
a recommendation could have another alternative by the same person on a topic but a conclusion is less likely to have an alternative . a conclusion could be made based on a recommendation. moms recommendation to her son:"the dentist recommends that u should brush in the night too" childs conclusion:brushing at night is highly recommended.
Nutrient and bacterial. But if you had to pick one it is definitely Nutrient.
The experiment would lack a control group
A women can most likely become pregnant when she is ovulating.
waste products from the bacteria accumlated in the nutrient soultion
There is no supporting evidence that females are any less likely or more likely to become famous than males.