Here are 5 things you need to know about walking for optimal health: 1️⃣ Walking just 30 minutes a day can improve heart health, boost metabolism, and reduce stress. 2️⃣ A brisk walk (3–4 mph) is ideal for fat-burning and cardiovascular benefits. 3️⃣ A short walk after meals can reduce blood sugar spikes and improve insulin sensitivity. 4️⃣ Walking engages your core, improves posture, and supports joint health. 5️⃣ Walking daily, even at a moderate pace, has long-term health benefits that add up