How much pre-workout should I take to optimize my performance and ensure my safety? Is there a universally accepted dosage, or does it vary according to individual physiology, tolerance levels, and specific fitness goals? Given the plethora of pre-workout supplements available in the market, with each boasting its own unique formulation and ingredient profile, how does one discern the appropriate amount? What factors should be considered, such as body weight, exercise intensity, and even the timing of consumption? Furthermore, are there potential side effects associated with excessive intake that one should be wary of? Should one consult a healthcare professional to tailor the dosage to their unique needs? In light of the myriad variables at play, how can one strike an optimal balance between efficacy and safety when it comes to pre-workout supplementation? What insights can experts provide to help individuals make informed decisions?