国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

USEUROPEAFRICAASIA 中文雙語Fran?ais
Lifestyle
Home / Lifestyle / Health

Scientists doubt saturated acids add heart disease risk

English.news.cn | Updated: 2014-03-19 14:37

Some guidelines say people should lower fatty acid intake and choose "healthy" polyunsaturated fats, in order to reduce the risk of coronary disease. However, a new study published on Tuesday questioned that.

An international research collaboration, involving Cambridge University and researchers from America and the Netherlands, published this new study in the journal Annals of Internal Medicine, suggesting that the current level of evidence does not support guidelines restricting saturated fatty acid consumption to reduce coronary risk.

The researchers conducted a "meta-analysis" of data from 72 studies involving more than 600,000 participants from 18 countries. The key finding was that total saturated fat, whether measured in the diet or the bloodstream, showed no association with heart disease.

On the other hand, they found that levels of polyunsaturated fats such as omega 3 and omega 6 had no general effect on heart disease risk, while only omega-3 fatty acid found in oily fish was linked to a lower risk of heart disease.

Dr Rajiv Chowdhury, the lead author of the research at Cambridge University, said: "These are interesting results that potentially stimulate new lines of scientific inquiry and encourage careful reappraisal of our current nutritional guidelines."

According to experts, with millions of people affected by cardiovascular diseases, it is critical to have appropriate prevention guidelines which are informed by the best available scientific evidence.

Professor Jeremy Pearson from the British Heart Foundation commented that: "This analysis of existing data suggests there isn't enough evidence to say that a diet rich in polyunsaturated fats but low in saturated fats reduces the risk of cardiovascular disease."

He added large scale clinical studies are still needed before making a conclusive judgement.

Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
甘洛县| 离岛区| 灯塔市| 宿迁市| 海城市| 乌苏市| 来宾市| 海伦市| 新和县| 佛冈县| 普兰店市| 麻阳| 宁远县| 土默特左旗| 准格尔旗| 晴隆县| 安义县| 车致| 炉霍县| 泰兴市| 弥渡县| 乌拉特前旗| 安多县| 柳河县| 平果县| 平遥县| 商水县| 台中市| 新干县| 绵阳市| 宜兰市| 太谷县| 汝州市| 乐至县| 彰化市| 克什克腾旗| 四会市| 丘北县| 崇礼县| 松原市| 洞头县|