Wɔ nnɛyi nnuruyɛ mu no, mfiri a wɔde hwehwɛ mogya mu abɛyɛ adwinnade a ɛho nhia a wɔde hu yare no wɔ ayaresabea. Esiane sɛ wiase nyinaa aduruyɛ mfiridwuma anya nkɔso ntɛmntɛm nti, nnuru a wɔde hwehwɛ mogya mu a wɔhwehwɛ wɔ gua so no kɔ so yɛ kɛse, na dwuma a edi wɔ nyarewa a wɔhwehwɛ mu, akwahosan a wɔhwɛ so ne nnuruyɛ a wɔyɛ no pɛpɛɛpɛ mu no abɛyɛ nea ɛda nsow kɛse.
Adwuma titiriw a mogya mu nhwehwɛmu afiri yɛ ne sɛ ɛbɛhu nneɛma pii a ɛkyerɛ nneɛma pii wɔ mogya mu ntɛmntɛm denam mfiridwuma a wɔde yɛ adwuma so, a mogya mu nkwammoaa kɔkɔɔ, mogya mu nkwammoaa fitaa, mogya nkwammoaa dodow, ne abɔde mu nneɛma te sɛ hemoglobin, asikre, ne mogya mu srade ka ho. Saa nsɛm yi ma nnuruyɛfo nya adanse atitiriw a ɛbɛma wɔahu akwahosan ho haw ahorow te sɛ mogya a ɛtɔ kɔ nipadua mu, ɔyare mmoawa, asikreyare, ne koma ne ntini mu yare. Sɛ wɔde toto akwan a wɔfa so de nsa yɛ nhwehwɛmu ho a, mogya mu nhwehwɛmu no yɛ adwuma yiye na mfomso dodow sua, na ɛma bere a wɔde yɛ nhwehwɛmu no yɛ tiaa kɛse na ɛma ayarefo tumi nya nea efi mu ba a wɔde hwehwɛ yare no mu ntɛmntɛm.
Sɛ yɛhwɛ wiase nyinaa gua no a, mogya mu nhwehwɛmu a wɔhwehwɛ no rekyerɛ sɛ ɛrekɔ soro bere nyinaa. Ɔkwan biako so no, nnipa dodow a wɔrebɔ akwakoraa ne aberewa a ɛrekɔ soro ne nyarewa a enni sabea a ɛrekɔ soro no ama aduruyɛ mu nhwehwɛmu a wɔhwehwɛ no akɔ soro; ɔkwan foforo so no, aduruyɛ ho nhyehyɛe a wɔatu mpɔn wɔ aman a wɔrenya nkɔso wɔ gua so no nso ama tebea horow aba a ɛbɛma mogya mu nhwehwɛmu agye din. Afei nso, bere a adwene a ɛne sɛ nnuruyɛ a wɔde yɛ nneɛma pɛpɛɛpɛ no renya nkɔanim no, mfiridwuma a wɔde yɛ mogya mu nhwehwɛmu nso renya nkɔso bere nyinaa, te sɛ nyansa a wɔde ayɛ nhyehyɛe ahorow a wɔde ka bom na ama wɔanya nsɛm mu nhwehwɛmu a edi mu kɛse, anaasɛ wobedi ahiade ahorow a ɛfa ɔhwɛ titiriw ne abusua akwahosan a wɔhwɛ so ho dwuma denam nhyehyɛe nketenkete so.
Wɔ nnuruyɛ adwuma no akyi no, mogya mu nhwehwɛmu a wɔde di dwuma ho nsɛm nso retrɛw. Sɛ nhwɛso no, wɔ agumadi mu nnuruyɛ mu no, agumadifo nam mogya mu nhwehwɛmu a wɔyɛ daa so hwehwɛ wɔn nipadua dwumadi mu; wɔ nyansahu mu nhwehwɛmu mu no, mogya mu nhwehwɛmu boa nhwehwɛmufo ma wɔhwehwɛ abusuabɔ a ɛda mogya ne yare ntam. Saa nneɛma ahorow a wɔde di dwuma yi atrɛw gua a wɔde yɛ mogya mu nhwehwɛmu no mu bio.
Wɔ amannɔne aguadi adwuma no fam no, wiase nyinaa aguadi tumi a mogya mu nhwehwɛmu mfiri ahorow wɔ no yɛ kɛse. Esiane sɛ wɔrehwehwɛ nnuru a wɔde fi amannɔne ba wɔ aman ahorow so nti, mogya mu nhwehwɛmu mfiri a wɔde bɛkɔ amannɔne no trɛw. Bere koro no ara mu no, mfiridwuma a wɔde di dwuma mpɛn pii ne mpɔtam hɔ ɔsom tumi a wɔbɛma anya nkɔso nso abɛyɛ akansi mu mfaso atitiriw ama nnwumakuw sɛ wɔbɛtrɛw mu akɔ amanaman ntam gua so. Daakye, mogya mu nhwehwɛmu bɛkɔ so adi dwuma titiriw wɔ aduruyɛ mu akwahosan ho, na wɔde mmoa a etu mpɔn na ɛyɛ pɛpɛɛpɛ ama ayarefo a wɔwɔ wiase nyinaa.