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Which of the following is known as phytotherapy?

  1. Plant extracts for therapeutic benefits

  2. Application of chemical peels

  3. Use of synthetic drugs

  4. Topical solutions for acne treatment

The correct answer is: Plant extracts for therapeutic benefits

Phytotherapy refers specifically to the use of plant extracts and natural substances derived from plants to promote health and treat various conditions. This practice harnesses the therapeutic properties of plants, which contain bioactive compounds that can benefit the body in numerous ways, such as reducing inflammation, enhancing immunity, and promoting skin health. The focus on utilizing natural sources aligns with the principles of holistic care and alternative medicine. The other options do not align with the definition of phytotherapy. The application of chemical peels involves the use of acids or other synthetic agents to exfoliate the skin, which is not plant-based. The use of synthetic drugs refers to pharmaceuticals created through chemical processes rather than from natural sources. Topical solutions for acne treatment could include both synthetic and natural ingredients but do not inherently fall under the umbrella of phytotherapy unless specifically derived from plants. Thus, the correct answer encapsulates the essence of using plant-derived substances for therapeutic purposes.