How Marinades Reduce Cancer-Causing Carcinogens When Grilling Meat

How Marinades Reduce Cancer-Causing Carcinogens When Grilling Meat
uaetodaynews.com — How Marinades Reduce Cancer-Causing Carcinogens When Grilling Meat
- Grilling meat at high temperatures can produce carcinogenic compounds, but marinating before cooking can reduce those chemicals by more than 90%.
- Marinades that include ingredients like vinegar, citrus, wine, yogurt, and antioxidant-rich herbs such as garlic, rosemary, and thyme are the most effective.
- Experts advise pairing grilled meats with fruits and vegetables to help counteract harmful compounds and decrease long-term cancer risk.
Grilled meat certainly makes for a great dinner. However, there’s one side effect that no one wants as a side dish: an increased risk of cancer. Fortunately, there’s a very simple — and delicious — way to reduce that risk.
As the UCLA Health Center (and numerous studies) explains, “eating meat cooked over high temperatures can increase the risk of cancer” because it can char the meat, which “produces carcinogenic chemicals known as heterocyclic amines and polycyclic aromatic hydrocarbons.” The more you’re exposed to these chemicals, the more damage they can do to your DNA, and “over time can develop into tumors.”
And while there are many ways to reduce your risk, such as not overcooking your meat, trimming off charred areas, and turning your meat frequently while cooking over an open flame, experts also recommend one more tasty option: marinating your meat first.
“Marinades can significantly reduce the carcinogenic compounds formed in grilling or cooking meats at high temperatures. Even marinating meat for as little as 40 minutes seems to reduce these compounds by over 90%,” the Karmanos Cancer Institute at Wayne State University explained. The institute noted that it’s unclear why marinades seem to be so protective, but it could be due to the antioxidants in the marinade or because it gives a “simple cooling effect of marinades on meat.”
“The marinade of sugar and oil may just act as a barrier between the meat and the heat, then that is what becomes seared instead of the meat,” Nigel Brockton, the vice president of research at the American Institute for Cancer Research, shared in a statement. “The spices and herbs not only make your meat more flavorful, but their antioxidant properties may prevent the formation of harmful carcinogenic compounds.”
A 2023 study on marinades also found that marinating can create a physical barrier on the meat, with the liquid layer reducing direct contact with the flame and smoke from a grill, while also adding more moisture to the meat itself. The study also found that the longer you marinate, the better the results; however, excessive time in marinades can alter the meat’s texture, so it’s best to keep the marination time to 24 hours or less. Additionally, it found that the most effective ingredients for reducing harmful chemicals include acids such as vinegar, citrus juice, wine, and yogurt, as well as herbs and spices like garlic, onion, rosemary, thyme, and oregano.
6 ways to make your grilled meat less carcinogenic
A 2025 report published in the journal Discover Food provided six simple tips to lower your carcinogen risk when cooking meat. They include:
- Use butter, olive oil, or other fats, and avoid direct exposure to the pan or heat source when cooking meat or fish.
- Reduce cooking temperature and cooking time whenever possible to reduce carcinogen formation. According to the researchers, the most effective method is to pre-cook the meat in the microwave.
- Regularly flip your meat over an open flame to minimize carcinogen formation and prevent the meat from overheating.
- Use both “natural and synthetic antioxidants” to neutralize free radicals. Think of herbs and spices like garlic, ginger, pepper, tomato, and onion.
- Apply flavorings and marinades before cooking to further reduce your risk.
- Use an air fryer, infrared oven, or sous vide whenever possible to minimize charring.
The main point isn’t to worry too much about your meats, as long as you aren’t charring every meal every single day. “It’s not so much a one-time experience, such as an occasion where you kept your meat on the grill too long and it turned black. It’s more of a message about one’s lifestyle,” Dr. Catherine Carpenter, a professor of clinical nutrition and a member of the UCLA Jonsson Comprehensive Cancer Center, added. “You’ve been cooking that way for 30 years; every weekend, there’s a barbecue, you grill the meat at high temperatures, and all of this blackening occurs. That’s when it becomes a problem in terms of cancer risk.”
Carpenter and her colleagues have one more way to reduce your risk of cancer, and that’s by pairing your meat with fruits and vegetables, “which contain antioxidants that counteract the effects of the cancer-causing chemicals.”
How to build a better marinade
Marinating your meat before grilling isn’t just about flavor — it’s a proven way to reduce the harmful compounds that can form when cooking over high heat. A good marinade adds moisture, creates a barrier against smoke and flame, and delivers protective antioxidants that help prevent charring from turning dangerous.
- Use an acidic base: Start with vinegar, citrus juice, wine, or yogurt to tenderize meat and limit carcinogen formation.
- Add antioxidant boosters: Add herbs and spices like garlic, onion, rosemary, thyme, and oregano for extra protection.
- Don’t forget about barrier builders: A touch of oil or sugar helps create a light coating that sears instead of burns.
- Timing tip: Marinate for a minimum of 40 minutes for maximum benefit.
Disclaimer: This news article has been republished exactly as it appeared on its original source, without any modification.
We do not take any responsibility for its content, which remains solely the responsibility of the original publisher.
Author: Stacey Leasca
Published on: 2025-10-09 13:01:00
Source: www.foodandwine.com
Disclaimer: This news article has been republished exactly as it appeared on its original source, without any modification.
We do not take any responsibility for its content, which remains solely the responsibility of the original publisher.
Author: uaetodaynews
Published on: 2025-10-09 09:28:00
Source: uaetodaynews.com
