nutritional

营养的adj.

• It does sometimes help to know the nutritional content of foods.

  了解食物的营养成份有时的确有用。

• The lifestyle medicine specialty is designed to train doctors in how to prevent and treat disease, in part, by changing patients' nutritional habits.

  生活方式医学专业旨在培训医生如何预防和治疗疾病，部分是通过改变病人的营养习惯来达到目的。

• I think that by having people adopt a healthy lifestyle, both from a medical standpoint as well as nutritional and cognitive stimulation standpoint, we can reduce the incidence of cognitive decline, which will be proof that these factors are, in fact, important.

  我认为，通过让人们采取健康的生活方式，无论是从医学角度还是从营养和认知刺激角度，我们都可以减少认知能力下降的发生率，这将证明这些因素实际上是很重要的。