**7. Conclusion**

Microalgae are rich in industrial and human consumption needs and requirements. The present study is an attempt to highlight the importance and potential of bioactive compounds isolated from microalgae as an anti-cancer agent. The

aim of presenting a suitable treatment with unique features and lesser side effects using nanotechnology and other technologies was discussed concerning the species of microalgae. The incorporation of bioactive compounds can be useful when the proper dosage required by the patient is known. The concentration of bioactive compounds added to the final formulation as anti-cancerous compounds should be added carefully in order to get the desired results. The antioxidants found in the microalgae prove to be anti-inflammatory, anti-cancer, anti-diabetic, and skin protectors as well. The microalgae have evolved to such an extent that they can thrive in extreme conditions, but still, they are a major oxygen supplier to the environment. Extensive and deep investigations need to be carried out to explore more varieties of microalgae so that they can be taken down for more experiments with cancer cell lines. A technology that could cultivate microalgae in the lab needs to be developed so that ethical issues are controlled and its proper utilization could lead to significant benefits. The role of nanotechnology can be important as the smaller the scale, the bigger the possibility of treating the disease. The aim is to assess and analyze the root cause, which has to be inhibited and removed to ensure a better lifestyle. A significant view is that technology is required for the cultivation of microalgae in a short period and diagnostic tools to identify tumor growth in the body.
