You've probably seen the ads on TV claiming that high fructose corn syrup is no worse than sugar, and even that it is natural.  As a marketing tactic by its producers, the Corn Refiners Association, these ads are false and deceiving.  Unfortunately, many people believe these ads or just don't read labels.  If you read product labels, you will find that many well-known foods and drinks contain high fructose corn syrup, several listing it as one of the main ingredients.
 
   According to the Weston A. Price Foundation, high fructose corn syrup has become increasingly popular to use because it is so cheap to make.  However, it has almost twice the fructose of previously used sugars, such as sugar cane.  Fructose consumption more than doubled between 1980 and 1994.  Well-known natural health practitioner and advocate, Dr. Mercola (mercola.com), points to scientific evidence which links high fructose corn syrup to the obesity epidemic as well as a range of health problems including:

Damage to Liver and Pancreas
Bone Loss
Anemia
Heart Problems
Diabetes
Metabolic Syndrome
Increase in Triglycerides and LDL (bad) Cholesterol Levels
Liver Disease
 
   Dr. Mercola explains that high fructose corn syrup metabolizes into fat much faster than any other sugar.  Fructose lacks enzymes, minerals, and vitamins and can also make it difficult for the heart to properly use magnesium, copper, and chromium.  No matter what you hear, high fructose corn syrup is far from natural and highly processed.  Another thing to keep in mind is the fact that it almost always comes from GMO (genetically modified) corn.  We are learning how these crops are detrimental to your health and our environment, using huge amounts of pesticides and contributing significantly to greenhouse gas emissions.  The Organic Consumers Association just released information obtained through scientific studies finding mercury in 33-50% of the products tested containing high fructose corn syrup.
  
   One of the most popular products containing high fructose corn syrup is soda.  But you will also find high amounts of it in fruit juice, tea, and other sugary drinks.  When your child is thirsty, give them water.  Plenty of water is vital for good health.  Also, read the labels of any processed food you buy, even those labeled "natural" or "real fruit".  High fructose corn syrup isn't limited to sweets; many condiments, soups, and cereals have it too.  

Sources:  
   Dr. Joseph Mercola
   Weston A Price Foundation
   Organic Consumers Association