Protein Bars, Protein Shakes, Smoothies, Juices - Which Is Optimal?

Protein Bars, Protein Shakes, Smoothies, Juices- Which Is Optimal?   I’m sure you know by now that if you want to start eating healthier, you have to eat a small meal with healthy carbs, protein, vegetables and healthy fats every 3-4 hours. Well, with how busy life is these days, it’s kind of hard to cook that many meals every day, isn’t it?