The basics first: nutrition gets buried under ideology, marketing, and tribal loyalty. One week a food is poison. The next week it is medicine. Most people do better when they step back and look at the basics first, protein intake, blood sugar control, appetite, body composition, and whether their eating pattern is sustainable in real life. This section sorts through the noise and points you toward the evidence that matters, including Resistant starch improves visceral fat, High fat, high sugar foods change your brain as a child, and The 'Normal' Problem.