Course Content
Edexcel IGCSE Biology
    About Lesson

    Nutrient Deficiency and its Effects; Vitamin D Rickets

     

    Rickets is a condition caused by a deficiency of vitamin D, calcium, or phosphate. Vitamin D is essential for the absorption of calcium and phosphate in the body, which are crucial for building and maintaining strong bones. Without enough vitamin D or these minerals, bones become weak and soft.

    Think of vitamin D as the sunshine that nourishes your bones, just like sunlight helps plants grow strong. Without enough sunlight, plants may become weak and droopy, and similarly, without enough vitamin D, your bones can become weak and bendy like rubber. So, to prevent rickets, make sure to get enough “sunshine” (vitamin D) through sunlight or vitamin D-rich foods like eggs and fortified milk.

     

     

    Mineral Ions

     

    Calcium

     

    Found in dairy products (e.g., milk, yogurt, cheese), leafy greens (e.g., kale, spinach), tofu, and fortified plant-based milk.Critical for building and maintaining strong bones and teeth. It also aids in muscle function, nerve transmission, and blood clotting.

     

    Iron

     

    Available in red meat, poultry, fish, legumes (e.g., lentils, beans), tofu, and fortified cereals.

     

    An integral part of hemoglobin, the protein in red blood cells responsible for carrying oxygen throughout the body. Iron is vital for preventing anemia and supporting overall energy levels.

    Get Early Access to Tuitional AI!

    Be one of the first to test our product! Sign up for the waitlist to secure your spot and get early access before the official launch.

    girl-using-laptop

      This will close in 0 seconds

      Get Yourself Registered at Tuitional AI!

        This will close in 0 seconds

        Get Early Access to Tuitional AI!

        Be one of the first to test our product! Sign up for the waitlist to secure your spot and get early access before the official launch.

        girl-using-laptop

          This will close in 0 seconds