background the use of dietary supplements is very common in sport gyms worldwide. however, their use in exercisers in lebanese gyms has never been investigated. conclusions these results indicate a lack of awareness among people who exercise regularly on the benefits and side-effects of dietary supplements. there is an urgent need for the implementation of campaigns that target gym users in leb...

BACKGROUND The views of practitioners at the sharp end of health care provision are now recognised as a valuable source of intelligence that can inform efforts to improve patient safety in high-income countries. Yet despite growing policy emphasis on patient safety in low-income countries, little research examines the views of practitioners in these settings. We aimed to give voice to how healt...

Economists in recent decades have turned their attention to data that asks people how happy or satisfied they are with their lives. Much of the early research concluded that the role of income in determining well-being was limited, and that only income relative to others was related to well-being. In this paper, we review the evidence to assess the importance of absolute and relative income in ...

In all developed countries, single-parent families are particularly vulnerable to poverty. In contrast to many European countries that provide some guaranteed income support for children, the United States has emphasized private responsibility, increasingly requiring child support from the other parent. The reliance on a private approach raises several questions concerning the adequacy and dist...

In all developed countries, single-parent families are particularly vulnerable to poverty. In contrast to many European countries that provide some guaranteed income support for children, the United States has emphasized private responsibility, increasingly requiring child support from the other parent. The reliance on a private approach raises several questions concerning the adequacy and dist...