A small drop of blood at the site is normal and doesn't indicate a problem
these can include pain, redness, or swelling at the site of the shot, which typically resolve on their own
But new research shows they may raise the risk of certain stomach and digestion problems
Foods rich in key minerals include: Potassium : bananas, oranges, potatoes, spinach, and beans Magnesium : nuts, seeds, whole grains, and leafy green vegetables Calcium : dairy products, fortified plant-based alternatives, and tinned fish with bones Patients should not start electrolyte supplements without consulting their GP or pharmacist, particularly for potassium and magnesium which require careful monitoring in certain conditions and with certain medications
Romero-Gmez, M., Zelber-Sagi, S