The phrase "obtain nutrients" is correct and usable in written English.
It is often used in discussions about the importance of proper nutrition. For example, "Eating a balanced diet helps the body to obtain the nutrients it needs to stay healthy."
Phytoflagellates may obtain nutrients by photosynthesis, by absorption through the body surface, or by ingestion of food particles.
The plants, in turn, obtain nutrients such as phosphorus and nitrogen that the fungi have acquired from the soil, by means of enzymes that the trees do not possess.
The commensal the species that benefits from the association may obtain nutrients, shelter, support, or locomotion from the host species, which is unaffected.
The lens is made up of unusual elongated cells that have no blood supply but obtain nutrients from the surrounding fluids, mainly the aqueous humour that bathes the front of the lens.
Pitcher plants are found in a wide range of habitats with poor soil conditions, from pine barrens to sandy coastal swamps, and rely on carnivory to obtain nutrients such as nitrogen and phosphorus.
The formation of new blood vessels, or angiogenesis, is a method for cancer cells to obtain nutrients and remove waste.
Bacteria belonging to the genus Clostridium, both glycolytic and proteolytic, and both pathogenic and non-pathogenic, produce a battery of hydrolytic enzymes to obtain nutrients from various biopolymers.
Coniferous trees can take up mineral nutrients either non-symbiotically from nutrient-rich hotspots in the forest floor or via symbiosis with ectomycorrhizal (EcM) fungi; EcM symbiosis also enables the trees to obtain nutrients from organic substances.
From the identifications done on the biofloc aggregations, the microorganisms can be divided into five overlapping groups which are: floc-forming organisms, saprophytes (organisms that obtain nutrients from dead organic matter), nitrifying bacteria, algae grazers, and pathogenic bacteria (Vibrio spp).
On one side stood cancer biologist Mary Hendrix of the University of Iowa Cancer Center in Iowa City, whose team the year before had reported an unusual, seemingly new way through which tumor cells can tap into the blood supply and obtain nutrients.
While protein powder is an excellent way to obtain nutrients, achieving a well balanced diet is certainly the priority.
