The average healthy person generally does not need to boost red blood cells within his or her constitution. However, a situation may arise whereby one is exposed to certain kinds of medical treatment whereby blood cell production is extensively impeded. 

Such a scenario requires one to take more radical steps such as watching the diet and increasing intake of certain foods rich in iron. Since unmanaged consumption of iron supplements may result in further complications, it is best to seek a second opinion. With proper guidance from medical professionals who are involved in enhancing one's well-being, correct doses can be administered and monitored accordingly.

Barring the need due to serious health reasons, regular exercise is a proven method. The human body is always changing and never stops learning about itself. It possesses the ability to compensate where lacking. 

Hence, increasing the level of aerobic activity in one's lifestyle causes the body to accommodate the change. In time, one's wheezing for air like a Hoover vacuum cleaner can be replaced by a controlled rhythm in breathing. Higher altitudes are also great methods to boost red blood cells as thin amounts of oxygen causes the body to work harder to offset the lack.

If one prefers eating natural foods to popping supplements, head towards the fish aisle. One also gets an intellectual boost as fish is known as brain food. Certain foods and beverages also bear a more acidic nature than others. Since the human body is like a lighted Christmas tree, over consumption may hinder blood flow as they affect electrical charges and the pH balance within. 

To offset the acidity factor, some quarters swear by wheatgrass juice. Apparently this liquid chlorophyll with its alkaline properties increases blood cell production whilst running a rinse cycle to flush out toxins from the body's system. Whether it is the miracle food of the future remains to be seen.