You may already know that blood pressure and your resting heart rate are very likely to change over time – even among healthy individuals. Strength and balance markers, like how long you can stand on one leg and how many push-ups you can do, may reveal a lot about your brain and heart health across your lifetime too. It makes sense, then, that as your body changes, its requirements do as well.In general, 0.83g of protein per kg of body weight is the standard intake advised by organisations like the WHO ― but the Dietary Guidelines for Americans has also shared a rough guide to how much protein you should roughly be eating every day by age.Speak to your doctor if you’re unsure about your protein consumpt