lebensnotwendiges
Lebensnotwendiges is a German noun phrase meaning life-sustaining essentials or that which is essential for life. It denotes things, conditions, or resources without which a living being cannot sustain life for a period. The term can also function as an adjective, lebensnotwendig, to describe something indispensable for survival. In everyday language and in policy discussions, das Lebensnotwendige can refer to basic needs such as food and water, shelter, clothing, protection from the elements, sleep, healthcare, and sanitation.
In biology and nutrition, the concept overlaps with essential nutrients and energy requirements. Scientific usage typically
Etymology and related terms: From Leben and notwendig. Historically used in German to denote necessity of life;