Final answer:
Doping in sports is banned due to the unfair advantage it provides and the significant health risks it poses, including cardiovascular issues, hormonal imbalances, and increased aggression.
Step-by-step explanation:
Learning about the effects of doping is crucial because it carries serious health risks and is considered unethical. Blood doping, a common form of doping, can lead to dangerous physiological strains and unpredictable side effects. Some potential side effects include increased risk of cardiovascular diseases, heart attacks, and strokes due to the elevated blood viscosity. It can also lead to hormonal imbalances, which can cause irreversible damage like infertility, altered physical characteristics, and 'roid-rage' that pertains to increased aggression.
Doping is banned by all major sporting organizations precisely because it imparts an unfair advantage and poses serious health concerns. The ethical issues of cheating are compounded by the health risks, which are significant, nonreversible, and sometimes fatal. Anabolic steroids, often used for doping, have been linked to a variety of health problems including cardiovascular diseases, liver damage, severe acne, and psychological issues.