India, Aug. 16 -- Did you know colours silently control your body and mind? Every shade we see instantly alters our daily moods, spending habits, and deep emotional comfort

Have you ever noticed how a bright yellow room wakes you up in seconds? Or why a blue dinner plate may influence your appetite before you even take a bite? We experience these sudden physical reactions because colour affects how we perceive and feel, but not the same way for everyone. Context, culture, lighting, even your own personal history, all of it plays a part. Some studies suggest that red light can heighten alertness and influence the body's stress response, but scientists have not proved that simply looking at red immediately speeds up the heart or metabolism...