NEW YORK (Reuters Health) - Among 21 multivitamin products for adults and children independently selected and tested by ConsumerLab.com, problems were found with more than half -- including ...

A new review of popular multivitamins found that one in three did not contain the amount of nutrients claimed in their labels or improperly listed ingredients. After testing 38 multivitamins for a new ...

SALT LAKE CITY, Oct. 16, 2025 /PRNewswire/ -- USANA (USNA), a global leader in cellular nutrition, is bringing a little more sunshine to wellness. Its top-rated Vitamin D supplement has officially ...

SALT LAKE CITY, Oct. 16, 2025 /PRNewswire/ -- USANA (NYSE:USNA), a global leader in cellular nutrition, is bringing a little more sunshine to wellness. Its top-rated Vitamin D supplement has ...

According to a recent report, multivitamins aren't as effective as they claim. Instead, try to get nutrients in your diet or via small supplements. Of the 35 popular multivitamins tested for nutrients ...