Beta Carotene and Smoking

Beta Carotene and Smoking

by: Vincent
Recent studies have shown that smoking and taking Beta Carotene supplements do not go together. Beta Carotene is an antioxidant, which means that it inactivates free radicals in the body. In the process it oxidizes and can become a kind of pro-oxidant or form oxidized by-products. Normally we don't have to worry about the by-products of Beta Carotene's antioxidant behavior. If you maintain a healthy diet with a variety of antioxidants they will work in combination to protect one another from oxidizing.

It appears that smokers on the other hand do have something to worry about. Two studies ending in the nineties found that people who smoked at least one pack a day or drank higher than average amounts of alcohol and took Beta Carotene or Vitamin A supplements were at a higher risk for developing lung cancer and a higher risk of dying. Each of these trials showed that Beta Carotene wasn't helping many of its smoking participants and was in fact hurting some of them. The first trial called The Alpha-Tocopheral, Beta Carotene Cancer Prevention Trial showed eighteen percent more lung cancer and eight percent more deaths in male smokers who took 20mg of Beta Carotene. The second trial called the Beta Carotene and Retinol Efficacy Trial (CARET) initial results showed that there was twenty eight percent more lung cancer in the group of smokers and former smokers it had taking Beta Carotene and Vitamin A and seventeen percent more deaths. These results were so similar to the Cancer Prevention Trial final results that they told the participants to stop taking the supplements before the trial was scheduled to end.

Why is this so? Well, since it's thought that anti-oxidants protect each other from oxidizing scientists suspect that smokers don't have enough of the other types of antioxidant vitamins in their systems to prevent this from occurring. It has been found that smokers have low levels of Vitamin C in their blood stream-and that's' one of the antioxidants. So the Beta Carotene oxidizes in the body after it uses up its antioxidant properties an in effect becomes a free radical damaging or exacerbating damage done to the cells of smokers lungs which leads to abnormal cell growth and cancer. With low levels of other kinds of antioxidants in their bodies there's nothing to stop it. Scientists believe that the two antioxidants that work together to protect the body from Beta Carotene pro oxidant damage are Vitamins E and C.

If you are a smoker you should by no means try to avoid Beta Carotene or Vitamin A in your diet. These trials seem to show that all anti-oxidants work together to prevent cancer and isolating one or the other for consumption, especially in a non-natural form, simply negates its effects and sometimes causes problems. What you should be doing is focusing on eating a lot of foods with antioxidants in combination. There is no evidence as of current that suggests eating foods with Beta Carotene in them can increase the risk of cancer in smokers.

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Author Vincent Platania represents the Stanley Home Products. Stanley Home Products has been in business since 1936, and offers high quality home and personal care products to keep your home and your body clean. Visit http://www.stanley-home-products.com

Good Healthy Habits
by Tania Jain:
Good health is of prime importance to all of us. We need to be healthy, filled with abundant energy, sound sleep, and fit and disease free body, which will give us a sense of overall well being. In order to be fit and healthy we need to practice healthy living styles with proper food habits and exercise.

We cannot be healthy if we are lazy and lethargic. We need to work hard both physically and mentally to be fit and healthy. Besides exercise, we also need to eat healthy foodstuffs avoiding junk foods, which make us lethargic and dull. If you are over weight and obese you will suffer from health problems.

So you need to maintain an optimum body weight to be healthy.You need to follow healthy and positive habits. Positive thinking is very essential in order to be healthy. You need to clear out your mind and fill it with positive thoughts. You will have to remove all the depressing and negative emotions and thoughts from your mind and replace it with healthy and positive thoughts.

These positive thoughts can be extremely energizing and always lead to good things in life. You can get involved in practices such as meditation and yoga to get rid of the negativity and force yourself with positive thoughts.You need to eat healthy foods in order to be fit and healthy.

Simple food stuffs like vegetables, fruits, nuts, tubers, lean meat, pulses, ect can keep you healthy and strong. Try to avoid refined foodstuffs. The main reason for ill health and diseases is improper food habits. Because of this many people suffer from diseases like diabetes, cancer, obesity ect. Simple changes in your diet and causes a great difference within a short period and can improve your health drastically. Try to avoid smoking and alcoholic drinks.

For good health, you need to exercise daily. Exercising in the morning can leave you with a refreshed feeling throughout the day. Exercising can put you in a good mood and it will be easier for you to think positively and eat healthy foods. You can also get involved in activities such as swimming, biking, walking or playing your favorite sport in order to keep you healthy .Do not go for an activity which you do not enjoy.

Try to do your work outs in the open air. In this way you will feel more refreshed. You should not make drastic changes in your life style. You should start with simple changes and make sure that you enjoy it. You try to make these simple changes in to a regular habit in order to achieve long term success. It is very important to improve your health in order to be happy and enjoy life. Besides exercise you need to have good sleep and rest in order to be healthy.

Sound sleep can refresh your mind and make you feel healthy .All these simple changes in your life style can improve your health and make you feel strong and fit. You will feel a sense of well being, both emotionally and physically.

Tania writes for health care and diseases guide, vitamins and nutrition and different types of depression.
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