Tenefer Syrup is used for managing blood-nutrient deficiencies. Ferrous fumarate provides the elemental iron essential for haemoglobin synthesis, folic acid and vitamin B12 support the production of red blood cells and proper DNA synthesis. Together, they support blood health and oxygen delivery. By enhancing red blood cell production and optimising oxygen utilisation, this formulation helps relieve symptoms of deficiency such as tiredness, weakness, pallor and reduced stamina, supporting everyday vitality. Vitamin B12 (cyanocobalamin) also supports nerve function and brain health, while folic acid contributes to neural repair and cell formation. This makes the syrup beneficial not only for blood health but also for nervous-system maintenance.