what are some of the best ways to manage systemic inflammation when it comes to diet or training?

Focus on anti-inflammatory foods—fatty fish, berries, leafy greens, turmeric, and olive oil. Limit sugar, alcohol, and processed foods. Stay hydrated and keep sodium/potassium balanced. In training, avoid constant too much high intensity—mix in low-impact cardio, mobility work, and rest days. Sleep 7–9 hrs and manage stress to keep inflammation down.