How can you ward off dementia as you get older? Carrots may be the answer ! Carrots contain beta-carotene which is broken down by the liver to become a form of vitamin A. A study just published reports that there is evidence to support the fact that men who took beta-carotene over a long period suffered fewer mental decline problems such as dementia and Alzheimer's disease.

This study will certainly have an impact on care of the elderly in helping to stave off these debilitating mental illnesses. Other studies over the years have shown that heart disease and certain cancers can be prevented if beta-carotene is part of a healthy balanced diet.

Is beta- carotene contained in other foods besides carrots? Usually it is found in highly coloured fat soluble compounds normally present in many fruits and vegetables such as apricots, green peppers, spinach, squash, sweet potatoes and coriander. In addition, beta- carotene is converted to retinol which helps to maintain good vision.

People who have been exposed to asbestos, heavy smokers and drinkers should avoid taking beta-carotene supplements. There is evidence to show that beta-carotene in these subjects may actually increase the rates of prostate cancer and lung cancer.

One of the most powerful antioxidants, beta-carotene can play a very valuable role in fighting the free radicals. It also helps in preventing cholesterol getting out of control. Discoloration of the palms of the hands and the soles of the feet are tell-tale signs that the normal dose of beta-carotene has been exceeded.

You may want to try a few recipes to start including carrots and other beta-carotene foods in your diet. Smoothies are a great way to include them and are really easy. You can make a delicious minty carrot drink by blending the following ingredients :- 3 carrots, 1 apple, 1 stick of celery and some fresh mint.

Carrot and lentil soup is another favourite of mine. Ingredients are :- cumin seeds and chili flakes (you can dry fry these to release their aromas first). Then add carrots (already grated), lentils, milk and stock and let it simmer for about 15 minutes. Then, you mix it in the blender until it is as creamy or as chunky as you want. Serve this delicious nutritious soup with a dollop of natural yogurt and coriander.

Researchers speculate that multiple nutrients consumed in a healthy, balanced diet may be more protective than beta-carotene supplements alone. You may want to add carrots and other beta-carotene vegetables to your diet to help ward off dementia and Alzheimer's disease. The easiest and best way is by making soups and smoothies. A great recipe book for smoothies is mentioned below this article.