Eat more whole , real foods with less preservatives and chemicals .

多进食全麦以及含防腐剂和化学特制少的食品。

Of the 160 breast cancer tissue samples the doctors analyzed , 158 of them showed traces of at least one parabens , and 96 showed traces of at least five of these preservatives .

在这些接受研究分析的160份乳腺癌组织样品中，其中158份样品含有至少一种的parabens，而且96份样品含有至少5种的parabens。

Consequently , there are substances in our food that function efficiently as preservatives or manufacturing aids , but that have questionable effects on our health .

因此，食物中的很多物质只是为了卖相和生产需要而添加的，至于会不会对我们的健康有影响，那就不得而知了。

Try the shops mentioned above for products that are free of preservatives .

可以尝试去以上提到的几家用具店选购用品，他们不出售含防腐剂的用品。

Their study also used two different cocktails of additives as well as a placebo drink that contained no food colourings or preservatives .

这次研究中，他们用了两种混有多种食品添加剂的饮料，以及一种未添加任何色素或防腐剂而只是作为安慰剂的饮料。