Washington: It`s time for
picnics and parties with lots of grilled goodies, but experts at
Dana-Farber Cancer Institute have warned that all that sizzling and
flipping on the gas or charcoal grill may also be cooking up
cancer-causing chemicals. And surprisingly, those chemicals have
been linked to breast, stomach, prostate, and colon cancer, according to
the American Institute for Cancer Research. But Stacy Kennedy,
MPH, RD, CSO, LDN, a Dana-Farber nutritionist, said that doesn`t mean
giving up those tasty summer time treats like burgers, steaks, and ribs. "It`s really about planning ahead and making wise choices," he stated. There
are two risk factors to keep in mind. First, research has shown that
high-heat grilling can convert proteins in red meat, pork, poultry, and
fish into heterocyclic amines (HCAs). These chemicals have been linked
to a number of cancers. "What happens is that the high
temperature can change the shape of the protein structure in the meat so
it becomes irritating in the body and is considered a carcinogenic
chemical," explained Kennedy. Another cancer-causing agent,
called polycyclic aromatic hydrocarbons (PAHs), is found in the smoke.
PAHs form when fat and juices from meat products drip on the heat
source. As the smoke rises it can stick to the surface of the meat.
"That`s where the main cancer causing compound occurs in grilling. So you want to reduce the exposure to that smoke," said Kennedy.Here are some tips to lower the risk:
Prep the Meat
Choose lean cuts of meat, instead of high-fat varieties such as ribs and sausage.
Trim all excess fat and remove skin.
When
using marinades - thinner is better. Thicker marinades have a tendency
to "char," possibly increasing exposure to carcinogenic compounds.
Look for marinades that contain vinegar and/or lemon. They actually create a protective barrier around the meat.
Limit time - limit exposure
Always thaw meat first. This also reduces the cooking time.
Partially cook meat and fish in a microwave for 60 to 90 seconds on high before grilling and then discard the juices. This will lower cooking time and reduce risk of cause smoke flare-ups.
Grilling techniques
Flip burgers often - once every minute for meat burgers - to help prevent burning or charring.
Place food at least six inches from heat source.
Create a barrier to prevent juices from spilling and producing harmful smoke. Try lining the grill with aluminum foil and poking holes, and cooking on cedar planks.
Plan ahead and choose wisely
Lean meats create less dripping and less smoke.
Choose smaller cuts of meat, like kabobs, as they take less time to cook.
Try grilling your favorite vegetables. They do not contain the protein that forms harmful HCAs.
"If you`re grilling and following the proper safety tips, the risk of getting cancer from grilling food is very low," said Kennedy.
"That`s where the main cancer causing compound occurs in grilling. So you want to reduce the exposure to that smoke," said Kennedy.Here are some tips to lower the risk:
Prep the Meat
Choose lean cuts of meat, instead of high-fat varieties such as ribs and sausage.
Trim all excess fat and remove skin.
Look for marinades that contain vinegar and/or lemon. They actually create a protective barrier around the meat.
Limit time - limit exposure
Always thaw meat first. This also reduces the cooking time.
Partially cook meat and fish in a microwave for 60 to 90 seconds on high before grilling and then discard the juices. This will lower cooking time and reduce risk of cause smoke flare-ups.
Grilling techniques
Flip burgers often - once every minute for meat burgers - to help prevent burning or charring.
Place food at least six inches from heat source.
Create a barrier to prevent juices from spilling and producing harmful smoke. Try lining the grill with aluminum foil and poking holes, and cooking on cedar planks.
Plan ahead and choose wisely
Lean meats create less dripping and less smoke.
Choose smaller cuts of meat, like kabobs, as they take less time to cook.
Try grilling your favorite vegetables. They do not contain the protein that forms harmful HCAs.
"If you`re grilling and following the proper safety tips, the risk of getting cancer from grilling food is very low," said Kennedy.
Source:http://zeenews.india.com
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