Before consuming either of these, or any other nutritional substance, a special prayer is required.

One possible explanation is improperly labeled nutritional substances, scientists said.

Such nutritional substances include compounds of nitrogen, phosphorus, and potassium.

Antioxidants are nutritional substances that protect the body from damage by disease-causing molecules called free radicals.

Historically, nuptial gifts were seen as nutritional substances given to females from males during mating.

The main food source is called gloid, and it is a nutritional substance of 12 different colors and flavors.

Scientists have said that the presence of norandrosterone can come from taking anabolic steroids or improperly labeled nutritional substances.

Regurgitation is common, and the feed (the nutritional substance inserted through the tube) may be inhaled into the lungs causing pneumonia.

They also said they had found several unknown drugs or nutritional substances being used that carried Mr. Donsbach's name.

He also researched the way that soil microbes exchange plasmids, giving the organisms the ability to adapt to differing nutritional substances available in their environment.

Males can donate secretions or nutritional substances to the females which are transferred in the ejaculate or produced by male glands.

Such patients were also suffering from dehydration and malnutrition because of a lack of injectable forms of vitamins and other nutritional substances, Dr. Pastore said.

Another paper in Science by Pauling in 1968, introduced and defined this view of molecular medicine that focuses on natural and nutritional substances used for treatment and prevention.

The term "gavage" refers to the supplying a nutritional substance by means of a small plastic tube passed through the nose or mouth into the stomach, not explicitly "forcibly".

The new approach is sometimes called "precursor therapy," because once these nutritional substances reach the brain they act as precursors, signaling the brain to make more of certain brain chemicals.

On Wednesday, the Food and Drug Administration said it would assign investigators to determine whether the use of certain nutritional substances, many of which are available over the counter, may have contributed to the three deaths.

He said the drugs were mixed with a nutritional substance that was force-fed to him through a tube in his nose while he was on hunger strikes, one for 6 months and the other for 15 months.

In 1902, Rubner expressed his belief that this was over-simplistic, stating "the effect of specific nutritional substances upon the glands" may modify the effect of specific foods on energy balance, a view that is now increasingly accepted.

RLA may function in vivo like a B-vitamin and at higher doses like plant-derived nutrients, such as curcumin, sulphoraphane, resveratrol, and other nutritional substances that induce phase II detoxification enzymes, thus acting as cytoprotective agents.

Resuming his normal life, Marvin discovers he possesses a wonderful new physical prowess that he credits to his ingestion of a loathsome nutritional substance called Badger Milk (which resembles congealed milk of magnesia) that he sees advertised on an infomercial.

To the Editor: Re "Mark McGwire's Pep Pills" (editorial, Aug. 27): A grand slam home run in the battle against illegal substance abuse would be for the Federal Government to revise the laws pertaining to androstenedione and other herbal and nutritional substances.