유해하다

The process of returning to a normal state of health, mind, or strength. It can also refer to the restoration of an economy or a relationship to its original good condition.

The power or capacity to produce a desired effect, especially regarding medicine, food, or specific methods.

The state of relying on or being controlled by someone or something else. It is often used in medical contexts (addiction) or technical contexts (system dependencies).

The act of misusing and overusing something, especially medicine, drugs, or power.

Chronic; continuing for a long time or recurring frequently, especially used for diseases or long-standing negative social issues.

To return to a former state of health, strength, or success after a period of decline. Very common in IELTS when discussing the economy or environment.

Substances that provide nourishment essential for the maintenance of life and for growth. Used in contexts of biology, health, and agriculture.

To make a situation, condition, or health status worse. It describes the worsening of an already negative state.

To examine and identify a disease or a condition. In an academic sense, it refers to analyzing and assessing the current state of a social or economic problem.

A factor, cause, or trigger that induces a specific reaction, disease, or phenomenon. It is commonly used in medical and scientific research to identify causes.