Sandra has a family history of osteoporosis. her doctor advises her to eat foods rich in calcium. which foods should she add to her diet?

If Sandra's doctor has advised her to add a lot of calcium to her diet, she can do so with a variety of these. The best option would be a cup of milk, with 300mg of calcium per portion, but other dairy products will also help greatly contribute. Leafy greens are also a good idea, products that are particularly high in calcium include Kale, Broccoli and watercress.

You did not show us the image of the burger, but i shall try to answer as best i can.  when purchasing food, always consider the ingredients as well as the person who prepared it. consider if they were hygienic people or not, in case the burger was infected with bacteria. no mortal should place an infected burger into their mouth.