No, you don't need to completely avoid protein and dals. Uric acid is a waste product that our kidneys remove from the body. It's naturally present in every individual
Meditation, to me, is about being entirely present in the current moment. Whether you're engaged in a conversation, attentively listening, choosing your words thoughtfully, playing with kids and getting lost in their world, or even cooking with complete mindfulness, or working on your laptop with complete FOCUS – all these moments are forms of Meditation.