j*j
发帖数: 5564 | 1 最近天气好，各种party都少不了吃烧烤，所以烧烤吃得多了点。
但也碰到有人吃烧烤小心翼翼的样子，生怕吃多了会生癌。
学生物或医学的同学出来说说，烧烤致癌的说法有多少科学根据，值不值得我们去认真
对待。 | h*h
发帖数: 18873 | | j****n
发帖数: 1263 | 3 这是一篇随手搜到的abstract。short answer应该是yes, it's a risk factor。但是
有害的东西少吃点没事，同时多吃健康的平衡一下。
http://www.ncbi.nlm.nih.gov/pubmed/20414933
Dietary factors and gastric cancer risk: hospital-based case control study.
Lazarevic K, Nagorni A, Rancic N, Milutinovic S, Stosic L, Ilijev I.
Source
Public Health Institute Nis, Nis, Serbia. k****[email protected]
Abstract
PURPOSE:
To examine possible associations between dietary factors and gastric cancer
risk among residents in the area of Nis, Serbia.
METHODS:
This hospital based case-control study was conducted at the Clinical Centre
Nis between 2005 and 2006. Cases (n=102) with histologically confirmed
gastric cancer and matched non-cancer patients (controls, n=204) were
interviewed. Diet was assessed using a food frequency questionnaire and odds
ratios (OR), 95% confidence interval (95% CI), and p-trends were calculated
across tertiles of intake.
RESULTS:
High intake of salt, salty meals and hot food were associated with higher
risk of gastric cancer. After searching for potential confounders,
multivariate logistic regression analysis showed elevated risk for the
highest vs. the lowest tertile of intake for smoked and barbecue meat (OR 4.
21; 95% CI 1.43-12.37), processed meat (OR 9.17; 95% CI 2.78-15.23), desert
(OR 2.85; 95% CI 1.28-6.38), potatoes (OR 4.79; 95% CI 1.44-5.94), pickled
vegetables (OR 2.02; 95% CI 1.21-3.0) and milk (OR 5.08; 95% CI 1.59-10.16)
intake but reduced for citrus fruits (OR= 0.13, 95% CI 0.03- 0.53), other
fruits (OR 0.05; 95% CI 0.02-0.18), allium vegetables (e.g. onion, garlic,
leek) (OR 0.11; 95% CI 0.02-0.60) and cooked meat intake (OR 0.07; 95% CI 0.
02-0.27). Intake of bread, dairy, fish, legumes and raw and cooked
vegetables was not significantly related with gastric cancer risk.
CONCLUSION:
A low risk diet for gastric cancer in the area of Nis should include
increased fruits and alliums vegetables consumption and limited processed
meat, salt, preserved food, deserts, potatoes and milk intake.
【在 j*j 的大作中提到】
: 最近天气好，各种party都少不了吃烧烤，所以烧烤吃得多了点。
: 但也碰到有人吃烧烤小心翼翼的样子，生怕吃多了会生癌。
: 学生物或医学的同学出来说说，烧烤致癌的说法有多少科学根据，值不值得我们去认真
: 对待。
| a**********k
发帖数: 1953 | 4 曾经听一位学心脏科的说过， 白人，老墨得心脏病的比率高。
不知道跟人种有关还是吃烧烤太多有关。
cancer
【在 j****n 的大作中提到】
: 这是一篇随手搜到的abstract。short answer应该是yes, it's a risk factor。但是
: 有害的东西少吃点没事，同时多吃健康的平衡一下。
: http://www.ncbi.nlm.nih.gov/pubmed/20414933
: Dietary factors and gastric cancer risk: hospital-based case control study.
: Lazarevic K, Nagorni A, Rancic N, Milutinovic S, Stosic L, Ilijev I.
: Source
: Public Health Institute Nis, Nis, Serbia. k****[email protected]
: Abstract
: PURPOSE:
: To examine possible associations between dietary factors and gastric cancer
| j****n
发帖数: 1263 | 5 不健康的东西确实对身体各部都有潜在的危险。心脏病主要是高LDL，低HDL的饮食成分
导致血管堵塞。美东南心血管疾病特别多，跟这边人吃油炸品很有关系。油炸品里多半
含trans fat，因为升高LDL，降低HDL，健康大害。
【在 a**********k 的大作中提到】
: 曾经听一位学心脏科的说过， 白人，老墨得心脏病的比率高。
: 不知道跟人种有关还是吃烧烤太多有关。
:
: cancer
| O*******o
发帖数: 7091 | 6 老大， 我角得烧靠的主要问题是烧焦的地方会有不好的有机物。烧成碳还好， 碳无毒
。问题是烧成肉和碳之间的中间产物， 谁也不知道是神马。 |
|
