Ever wondered what happens if you only drink protein shakes for a week? Fitness influencer Michael Alves tried it and called it the worst week of his life. He lost 17 lbs but was hit with brutal headaches, stomach pain, and days-long constipation. Turns out, living on shakes alone left him weak, dehydrated, and constantly in agony. He even almost passed out at the gym! Alves says: Don’t try this at home—protein shakes are NOT a meal replacement plan. #FitnessFails #DietExperiments #ProteinShake #HealthWarning #WeightLoss #Health