health briefs

Don’t Rely on Money for Happiness

People in the “poorest of the poor” communities in which money is not a high value can feel as happy as people in high-income Scandinavian countries, concludes new research from Canada’s McGill University. For the study published in PLOS One, interviewers studied 678 people living in Bangladesh and the Solomon Islands, both extremely low-income countries. People in remote fishing villages with subsistence-level incomes reported very high levels of “subjective well-being,” which they attributed to spending lots of time with family and being in nature. Villagers that had migrated to urban areas for work were more likely to gauge their well-being by economic and social factors, and reported lower feelings of well-being, leading researchers to speculate that monetization, especially in its early stages, may be detrimental to happiness. “When people are comfortable, safe and free to enjoy life within a strong community, they are happy—regardless of whether or not they are making any money,” says Chris Barrington-Leigh, a professor at McGill’s Bieler School of the Environment.

Nix Baby Foods that Harbor Toxic Metals

As convenient as store-bought baby food is, it can pose hidden dangers for infant brains, say U.S. congressional investigators. A report issued by the House of Representatives on February 4 found “dangerous levels of toxic heavy metals,” including arsenic, lead, cadmium and mercury, in baby foods made by major companies Hain Foods, Gerber, Beech-Nut and Happy Family Organics. Walmart, Campbell Soup Company and Sprout Organic Foods refused to cooperate with the investigation. On March 5, the U.S. Food and Drug Administration pledged to enact new standards, increase inspections and testing, and support research to lower baby food contaminants.

Low levels of exposure to heavy metals can cause serious, irreversible damage to children’s brain development, studies show. Naturally present in the environment, they enter baby foods through soil, water and air; companies attempt to minimize this impact through processing. In one example, Hain Celestial, which makes Earth’s Best Organic, says it no longer uses brown rice, which can harbor arsenic.