|Healthy Diet Plans >> Antioxidants|
What are Antioxidants
Antioxidants are essential for the prevention of oxidative damage in the body, which in turn, results in membrane and tissue damage. Oxygen interaction with certain molecules results in a group of atoms. They have an odd paired electron. This damage causes cell death or malfunctioning. Metabolism of oxygen results in free radicals.
Factors, such as smoking, sunlight, stress, pollution and alcohol aggravate free radical formation. Free radicals blind vision, by resulting in degradation of the lens. The damaged DNA stimulates a carcinogenic effect, causing cancer. Alzheimer’s or Parkinson’s disease is a result of the damage of the brain’s nerve cells, by the free radicals. Ageing is hastened, thereby causing wrinkles. Risk of cardiovascular diseases is increased, due to the adherence of (LDL) ‘bad cholesterol’ to the arterial walls.
Fortunately, you can contain the damage caused by free radicals by consuming sufficient quantities of antioxidants. Since antioxidants help to neutralize the effects of free radicals, they help to slow down the process of ageing and can help prevent the occurrence of life threatening diseases such as cancer.
Which are the best antioxidants?
Antioxidants are naturally present in many different kinds of food. Consuming sufficient quantities of these natural antioxidants can help you to maintain your health by minimizing the effect of free radicals.
Let us take a look at some of the best antioxidants sources in everyday foods.
Basically, foods high in antioxidants are also the foods that are generally considered to be good for you. So if you eat a healthy diet consisting of lots of fresh fruits and vegetables, you will be able to provide your body with lots of natural antioxidants every day. In addition to these natural antioxidants, you can also consume antioxidants in the form of supplements or get injectable antioxidants. However, the efficacy of these artificial sources of antioxidants is debatable and these should only be had if your doctor recommends them.
Antioxidants and Cancer Treatment
Antioxidants are also referred to as the disease fighting antioxidants, due to their efficacy in curtailing many diseases. Research reveals the non-existence of prostate cancer in men consuming tomatoes (lycopene). Reduced risk of degradation of eye lens and blindness is seen in old age people, consuming corn and spinach (lutein). Catechin, which is a flavanoid present in green tea, reduces the risk of cardiac problems.
Antioxidants for Skin
Just as antioxidants can help to keep you young from the inside, they can help to keep you young from the outside too. Old age is characterized by saggy skin and wrinkles and spots. This change also happens due to oxidization of the skin cells due to the presence of free radicals. If you can minimize the presence of free radicals in your body, your skin will retain its youthful appearance for a longer period of time. The best way to give your body antioxidants for your skin is through your food. Consume foods that are rich in antioxidants and the effects will be visible on your skin as well. Some of the best antioxidants for skin care are found in beta carotene, vitamins C and E, and in flavonoids. Make foods that are rich in these nutrients a regular part of your diet and you will not have to start worrying about wrinkles at an early age.
There are also some other things that you can do to ensure these antioxidant’s skin benefits are not negated through external factors. Always apply sunscreen when you are going out in the sun and wear a hat if it is especially sunny. Drink plenty of water to keep your skin hydrated at all times. If you allow your skin to dry, all the antioxidants in the world will do you no good. Cigarettes and good skin do not go together. Smoking is one of the worst things that you can do to your body, especially to your skin. If you want to retain your youthful visage, kick the habit now. Many cosmetic companies are experimenting with putting antioxidants into anti-ageing creams and lotions. However, the effectiveness of such products is debatable because the quantities of antioxidants that are actually absorbed into the skin are miniscule at best. You would be better of investing that time and money in ensuring that you eat a healthy diet that is packed with fresh produce that is rich in antioxidants.
How Antioxidants Fight On Cold?
|The effects of antioxidants on cold are that antioxidants cure a cold. However, to get the best possible effects of antioxidants on cold, it is important to take these antioxidants in their natural forms. Green leafy vegetables like chard and spinach or even other vegetables like bell peppers, or fruit like tomatoes, oranges, strawberries and so on are high in antioxidants and should be consumed in order to ward off the common cold. Keep in mind that antioxidant is the group name given to minerals, vitamins, carotenoids and polyphenols which protect the body from free radicals. Incorporating the above mentioned foods in our diet will help fight off diseases.|
Is Antioxidant Bad For Kids?
|Is antioxidant bad for kids? Research has shown that antioxidants are good and necessary for us. A shortage of antioxidants could lead to damage in the body and also a shorter lifespan. Antioxidant and kids side effects are connected as most kids nowadays follow a diet of fast and processed foods. Such a diet is not nutritious and the child’s health suffers. It is essential that parents ensure that antioxidants are a part of the child’s diet. This is how antioxidants and kids nutrients are linked. Fruits and vegetables are an important source of antioxidants and regular intake of these could minimize the antioxidant and kids side effects problems.|
What Foods Are High In Antioxidants?
|Antioxidants help in protecting the cells in the body from damage caused by free radicals. These free radicals are actually molecules that are formed on the breaking down of food or due to factors such as radiation and tobacco smoke. Antioxidants are known to reduce the risk of cancer and heart disease among other ailments. The list of foods high in antioxidants includes grains, nuts, deeply pigmented fruits, vegetables, fish and poultry. Spices, essential oils and cocoa are other food sources high in antioxidants. Red beans, red kidney beans, blueberries, cranberries, dried apricots, prunes and cooked artichokes are believed to be the richest sources of antioxidants.|
Does Vitamin Help Memory Improvement?
|Vitamins play a vital role in the proper functioning of the human body. Vitamins that belong to the B group are known to be beneficial in enhancing brain function, mainly involving memory. The consumption of Vitamin B6 is known to improve long-term memory as well as maintain brain health. A deficiency of Vitamin B12 is believed to have a major connection with memory loss. Vitamin B9 or folic acid helps in maintaining mental clarity along with aiding the production of red blood cells which carry oxygen needed by the brain. However, no supplement must be consumed without first seeking the advice of a medical practitioner.|
|Submitted on January 16, 2014|