If you embed multiple item in the same page, make sure to include this line only once: <script id="cfEmbedJs" src="https://www.caloriefriend.com/js/embedapi.js"></script>
<script id="cfEmbedJs" src="https://www.caloriefriend.com/js/embedapi.js"></script>
<div id="cf_food_container_C8JW4Y8W" class="cf_foodContainer">
</div>
<script>initCalorieFriendWidget(2568, 4, true, 'C8JW4Y8W');</script>
<span id="cf_source" style="font-size:8pt">source: <a href="https://www.caloriefriend.com/en/food/2568-walnuts-chopped/4">caloriefriend.com</a></span>