3. Anemia
Anemia is a blood disorder that affects the body’s production of hemoglobin. Hemoglobin is the protein found in red blood cells that carries oxygen throughout the body. People who have low levels of hemoglobin are anemic, and require treatment to increase the levels of oxygen in their bloodstream,
People who are living with anemia may find that their lips turn blue and their fingertips feel cold. These discoloration symptoms occur due to the tissues in the affected area, not receiving sufficient quantities of oxygenated blood.
Most cases of anemia are treatable with an increase in iron intake. Physicians may recommend that the patient use an iron supplement with their meals to increase their hemoglobin count.
Anemia may also play a role in the development of leg cramps. When we starve the muscle of oxygenated blood, it may start to cramp. If you feel fatigued throughout the day, and you have a shortness of breath in conjunction with the discoloration symptoms mentioned above – visit your doctor for a diagnosis.