It is a water-soluble vitamin, meaning once the body has absorbed the amount of vitamin C it requires, the balance is eliminated this means you need to consume vitamin C each day. Vitamin C also helps maintain collagen, the substance that helps the human body repair body tissue. It's important for mature red-blood cell production and guards against anaemia. Sufficient folate in the diet is also critical to preventing neural-tube defects in a developing foetus. Potassium Potassium, an essential mineral, is abundant in some citrus fruits, especially oranges.
Potassium works to maintain fluid balance in the body and nerve transmission.
In addition, potassium plays a key role in lowering blood pressure, which decreases the risk of both heart attacks and strokes. However, people taking diuretics in the treatment of hypertension may be at risk of potassium deficiency and these people might need to supplement. Fibre Citrus fruits are a good source of dietary fibre, including soluble fibre. Fibre aids in digestion and elimination and may help reduce blood cholesterol levels and the risk of certain forms of cancer. Iron Deficiency Iron-deficiency is becoming very common these days, especially in young women, athletes and vegetarians.