1 Which of the following has been shown to protect against heart attack and stroke, even when traditional risk factors for atherosclerosis are present?
2 Which of the following is NOT a recommended way to prevent sexually transmitted diseases?
3 The sun protection factor (SPF) on sunscreen describes the product's ability to protect against:
4 Which of the following lifestyle factors has been identified as a probable carcinogen by the International Agency for Research on Cancer (IARC)?
5 What form of lifestyle has been shown to improve depression symptoms?
6 With the merger of Bayer and Monsanto, how many companies now control the bulk of the global seed and pesticide market?
7 Why do natural, whole foods have flavor?
Source: mercola rss