Being natural xanthine alkaloid caffeine is considered a drug or psychoactive substance that works by stimulating the nervous system. As a result we feel more alert and energetic. It is usually found in fruits, beans and leaves and is an ingredient of caffeine drinks (i.e. coffee, tea). This is the reason why people are so [...]

Iron deficiency anemia is considered an advanced form of iron deficiency. Anemia is a condition of insufficient amount of iron which does not allow hemoglobin formation. Why is it so important? Because hemoglobin that generates red blood cells in its turn is in charge of oxygen transportation through the body. When it fails to supply [...]

Cataract is an eye disease that causes blindness. When cataract occurs the lens of the eye is interfered with an opaque area that does not allow to see clearly. The condition is characteristic to strike people over 40. The most probable causes of it is considered excess of sun, aging, smoking, problems of metabolic character, [...]