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Dietary supplements: No positive health effects


In recent decades the number of people taking dietary supplements and vitamins especially in developed countries has grown.
In total, global sales exceed 123 billion dollars each year.
The problem is that there’s growing evidence that many of the supplements and vitamins have no proven positive health effects.
Al Jazeera’s Science Editor Tarek Bazley reports from San Francisco.

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US fashion designers, overhaul factories for medical equipment


Doctors, nurses and paramedics across the United States are growing increasingly desperate for more face masks, hospital gowns, ventilators and other medical equipment.
Companies in the United States are overhauling factory lines to speed up the supply of these lifesaving items.
Al Jazeera’s Rob Reynolds reports from Los Angeles.

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