Here's exactly what happens every time your heart beats 🫀 It starts with an electrical signal from the SA node — your heart's natural pacemaker. That signal tells your atria to contract, pushing blood down into the ventricles. Then the ventricles contract (ventricular systole): 🫀 Right ventricle → pumps deoxygenated blood to the lungs 🫀 Left ventricle → pumps oxygen-rich blood to the rest of your body After that, the heart enters diastole — a brief relaxation where the chambers refill and pre

Most people focus on the smallest part of their daily calorie burn. 🏋️ Exercise: ~5% 🍽️ Digesting food (thermic effect): ~10% 🚶 Daily movement: ~20% ❤️ Basal metabolic rate (just keeping you alive): ~65% That’s why you can’t out-train a bad diet. You’ll typically burn around 3 to 5 times more calories through your daily movement than your workouts, and eating more protein can slightly increase the calories you burn through digestion. Building muscle also helps you burn more calories every sin

Reporter left completely speechless by Japan’s new $70M Maglev train 🤯

Landman season 2 arrives 16 Nov on Paramount UK & Ireland

This video explains heart palpitations, their causes, and natural science-based ways to manage them, including hydration, electrolytes, stress reduction, herbs, and lifestyle changes. Educational | Evidence-based | Heart health #HeartPalpitations #HeartHealth #AnxietyRelief #NaturalHealing #DrNiwat @🌿NIWAT SCIENTIFIC HOSPITAL🌿 @Dr Nimoh English Niwat sci hos @Adwoalilybet