In episode 24 of the "Do It Anyway" podcast, host Maria Redman discusses the role of cardio in weight loss, emphasizing that its effectiveness depends on various factors. She encourages listeners to engage in moderate cardio, such as walking 10,000 to 15,000 steps daily, rather than excessive gym sessions. Redman debunks the myth of fasted cardio, asserting that there is no significant difference in fat loss between fasted and fed states. She advises against relying solely on cardio for fat loss, suggesting that strength training and proper nutrition are crucial. Redman also highlights the importance of tracking progress through photos rather than the scale, as body composition changes may not reflect in weight. Lastly, she encourages outdoor cardio for additional benefits and stresses the need for a balanced approach to fitness, including nutrition, training, sleep, and hydration.