Amen says by doing those brain exercises in his book “Change Your Brain Every Day,” such as getting at least seven hours of sleep, eating more vegetables, and enjoying nature, people can see changes when it comes to their well-being. brain healthCBS 2 News WeekendsChange Your Brain Every DayDaniel Amenimmune systemIMMUNITYVITAMINvitamin immunityRelated Posts New insights into how the immune system recognizes viral RNA February 27, 2026 Fish Frenzy, Steak Drama, and Andy Snagging Immunity February 27, 2026 Next Level Chef Season 5 Episode 5 recap: Sea Monsters, immunity pin February 27, 2026 New Method Supercharges Immune Cells Against Tumors February 27, 2026 Endometriosis Immune Shift: Escape to Exhaustion February 27, 2026 Cancer Stress Protein Helps Tumors Hide from Immunity February 27, 2026