Earwax or even a piece of hair could be lying on top of the eardrum and when the eardrum vibrates, it may cause funny noises (just like a piece of string on a lightly beating drum). Obviously, treatment is by removal. Eustachian Tube Dysfunction can also cause crackling/popping noises.
Adverse Reactions to Elemental Iron Supplements Meeting your daily iron recommendation is important, and you may have to take supplements to get what you need. Iron's primary function is carrying oxygen through your blood and delivering it to cells, tissues and all of your organs.
While taking iron supplements with meals can help minimize the side effects that lead to unwanted weight loss and appetite issues, the interaction of food and iron can also decrease iron absorption.hile taking iron supplements with meals can help minimize the side effects that lead to unwanted weight loss and appetite issues, the interaction of food and iron can also decrease iron absorption.