noun
natural alimentation; natural nutrition
A formal or technical term referring to nutrition derived from natural, unprocessed sources, or the process of obtaining nourishment naturally. Not an everyday word; more likely in medical, ecological, or philosophical contexts.
自然栄養に基づいた食事療法が注目されている。
Dietary therapies based on natural alimentation are attracting attention.
彼は自然栄養の重要性を説いている。
He preaches the importance of natural nutrition.
Compound of 自然 (natural) and 栄養 (nutrition). The exact origin is uncertain; likely a modern coinage in health or ecological discourse.