Cardio is highly effective for weight loss by creating a calorie deficit and reducing visceral fat, but it is not definitively the “best” method alone. Combining cardio with strength training and a proper diet provides superior, long-term results. For best results, aim for 150-300 minutes of moderate or 75-150 minutes of vigorous cardio weekly. 

• High Calorie Burn: Cardio exercises like running, swimming, or cycling burn significant calories during the activity.
• Targeted Fat Loss: It is effective at reducing visceral fat, which is the harmful fat stored around internal organs.
• Consistency Options: Activities like walking, jogging, and cycling can be adjusted for intensity and duration to fit fitness levels. 

• Dietary Synergy: Cardio works best when combined with a calorie-controlled diet.
• Strength Training Integration: Strength training helps maintain muscle mass while losing weight, which helps sustain metabolism.
• Sustainability: Choosing enjoyable, consistent activities (e.g., dancing, hiking) is more effective than short-term, intense, but unsustainable workouts.