How many times a week should I take mass gainer in order to achieve optimal muscle growth without overindulging? Is there a specific regimen or protocol that can maximize the benefits of this supplement while still allowing my body to process the additional calories effectively? Moreover, might there be variations in frequency recommendations based on individual factors such as activity level, metabolic rate, or dietary needs? Should I consider my overall caloric intake and nutritional balance when determining the frequency of mass gainer consumption? Additionally, what implications could excessive use have on my body, both in terms of potential weight gain and overall health? Is it truly necessary to incorporate mass gainer into my routine multiple times per week, or could less frequent intake suffice for promoting muscle hypertrophy? What are the expert opinions on the most effective strategies for integrating mass gainer into my diet in a balanced manner?