Nutrition · Module 13 · Nutrition across the life cycle

Life Cycle Walkthrough

Watch nutrients cross the placenta, the neural tube close, milk flow when oxytocin squeezes, a baby triple its birth weight and an older adult's needs shift, then see how each idea turns into a number you can work out. Go at your own pace. Nothing here is graded.

Speed

Think of it like this

Quick check

Wrong answers are fine here. Read why, then try again.

Dr. Akash Garg · Nutrition Study Tools · Drawings are simplified and not to scale. For learning only, not personal medical or diet advice. CC BY-NC-SA 4.0
Use the left and right arrow keys to move between steps. Body figures are simplified and drawn in many sizes and skin tones on purpose. Practise next in the Life Cycle Lab.