Free radical scavengers, also known as antioxidants, are vitamins, minerals, or enzymes that destroy unstable molecules that cause cell damage and diseases. They are found in dark-colored fruits and vegetables and can help improve immune function and maintain a youthful appearance. Antioxidant treatments are also being tested in the medical field for diseases such as cancer.
A free radical scavenger is a vitamin, mineral, or enzyme that can destroy free radicals. The term “free radical” refers to a molecule that has one or more unpaired electrons. This makes them very unstable and they move through the bloodstream, taking electrons from other cells or giving away unpaired electrons. In doing so, free radicals cause cell damage that has been linked to a number of diseases, including heart disease and cancer. The role of the free radical scavenger is to hunt down these unstable molecules and destroy them before they can cause significant cellular damage in the body.
The free radical scavenger is often referred to as an antioxidant. They are generally found in certain foods, mainly dark-colored fruits and vegetables like blueberries. These scavengers work by preventing the oxidation process that is required for electrons to pass from one cell to another. The free radical scavenger kills cells or prevents them from oxidizing simply by oxidizing within close proximity. A body without sufficient free radical scavengers is at greater risk of harboring free radicals and developing serious diseases later in life.
Every body has free radicals. They are a natural part of life, although some people have more than others. Factors such as being overweight or smoking cigarettes can put a person at greater risk of having large amounts of free radicals. In a normal body, these unstable cells are destroyed by the immune system through white blood cells. However, the average immune system cannot destroy all free radicals without help. For this reason, it is very important to eat a diet rich in foods with multiple free radical scavengers. This improves immune function and keeps the unstable cellular level within tolerable limits.
The role of free radical scavenger is also being tested in the medical field. Various types of antioxidant treatments are being investigated that may offer cures for diseases such as cancer. The premise is to insert cleansers directly into an affected area, such as a tumor where millions of unstable cells have accumulated, in the hope that high concentrations of these powerful substances can directly attack diseased cells. This would be more efficient at curing diseases than more conventional chemical methods because healthy cells would be left intact.
Other ways that free radical scavengers are useful within the body are to maintain a youthful appearance and keep skin vital. Eating foods rich in antioxidants and using lotions with added enzymes or antioxidants can help skin replenish itself more quickly. This helps prevent wrinkles and sun damage.
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