Strawberry is cultivated worldwide for its fruit. The fruit may be consumed fresh or, may be used in ice creams, milkshakes or, fruit juices. Like many other berries, strawberry is also loaded with nutrients which can prevent the onset of several diseases. The strawberry is especially rich in vitamin C which is a powerful antioxidant. In addition, the strawberry is also containing significant quantities of several antioxidants like the anthocyanins. The most abundant and the most powerful antioxidant, is called fisetin. It is generally accepted that antioxidant supplements are far inferior to antioxidants coming through foods. This is because naturally occurring foods like the strawberries contain a cocktail of beneficial substances.
The antioxidants in strawberries can protect against type 2 diabetes. The consumption of strawberries prevents the rapid rise in the blood glucose levels following a carbohydrate rich meal. Fisetin in strawberries can protect against the complications of diabetes. For example, fisetin can prevent the deterioration of the kidneys which is common in long standing diabetes. It also reduces the anxiety related symptoms in diabetes. Many of the complications of diabetes are due to the generation of pro inflammatory advanced glycation end products (AGEs). These AGEs are also partly responsible for the onset of cancer. Fisetin in strawberry reduces the formation of AGEs. This is brought about by increasing the activity of the enzyme glyoxalase which promotes the removal of the AGEs. Strawberry also decreases the activity of pro inflammatory enzymes like cyclooxygenase 2. Thus, promotion of the activity of the enzyme glyoxalase and the inhibition of cyclooxygenase 2 helps to bring down the level of inflammatory levels in the body.
Strawberry is a good source of the mineral manganese. Manganese is an integral component of the enzyme superoxide dismutase. This enzyme is a naturally occurring antioxidant present in human body. Manganese is also required for the functioning of some other enzymes. Strawberry antioxidants are also neuroprotective in nature. Strawberry helps to increase the cognitive functions of the brain and there is also improved motor function. Strawberry is also cardioprotective. It is capable of reducing the total and LDL cholesterol levels. Thus, it is clear that strawberry is as good as blueberry as far as antioxidants are concerned.