Taking Vitamins Could Reduce Your Life By A Quarter

I don't like stories with qualifiers like "could" but this fits the pattern so far:

"Taking vitamin pills in high doses could be bad for your health, say scientists. 

A study found that voles who were given a lot of vitamins C and E had a reduced lifespan of up to a quarter. 

Researchers said the findings, published in Biology Letters, raise questions about the benefits of popping the supplements."

I remember when raising questions was considered a good thing:

You know, before the hippies got in charge,...