A
 professor of Community and Public Health Nutrition has sounded a note 
of warning to Nigerians over the consumption of barbecued beef popularly
 called Suya. 
Suya with vegetables
Consumers of barbecued beef popularly called “Suya” have 
been advised to always ensure that generous portions of onions, cabbage,
 tomatoes and other vegetables were eaten along with it.
Suya is generally made with skewered beef, ram, or chicken. Innards such as kidney, liver and tripe are also used.
The thinly sliced meat is marinated in various spices which include
 peanut cake, salt, vegetable oil and other flavourings, and then 
barbecued.
Ngozi Nnam, Professor of Community and Public Health Nutrition at 
the University of Nigeria, Nsukka, gave the advice in an interview with 
the News Agency of Nigeria on Monday in Abuja.
Ms. Nnam said that there was a link between its consumption and 
increased risk of cancer, noting that consumption of suya garnished with
 onions and other vegetables has a strong cancer-lowering effect.
“Eating Suya can actually cause cancer. This comes from the 
reaction of meat and the smoke during Suya preparation which results in a
 toxic compound that can cause cancer.
“Smoking of the meat is what causes cancer. Some metabolites 
from food can cause cancer. What is important is to eat a lot of fruits 
and vegetables to increase antioxidants in the body.
“The antioxidants can neutralise or react with the toxic metabolite from food to prevent cancer,” she said.
According to her, Suya is good to eat with onions and cabbage 
because they react with the toxic substance produced by smoke to prevent
 cancer. “It is good to eat Suya with onions and other fruits and vegetables.’’
The nutritionist, however, urged Nigerians to consume more of fish 
than beef. She said that the major benefit of eating beef was that it 
provided needed protein for the individual.
“It is however healthier to eat fish than meat because some 
fish e.g. srumbia fish contain omega 6 fatty acid which is good for the 
body.
“Omega 6 fatty acid is also very good for infants because it is required for proper brain development.’’
In addition, she warned against the consumption of smoked fish, saying “again the problem with smoked fish is the toxic substance produced by the smoke. “If we can grill it, it will be better than smoking it,’’ she advised.
Ms. Nnam, also the President of Nutrition Society of Nigeria, said 
that the National Policy on Food and Nutrition has been implemented 
across the country.
“The National Policy on Food and Nutrition was launched during 
the Nutrition Week in September 2016 by the Wife of the President, Aisha
 Buhari.
“After the launch, the policy has been domesticated and being 
implemented in different states of the federation. The Ministry of 
Budget and National Planning is overseeing this activity with state 
nutrition officers,’’ she said.
The policy seeks to improve the nutritional status of all 
Nigerians, with particular emphasis on the most vulnerable groups 
including children, women, and the elderly.
-NAN
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