Costco Instant Savings start today! From household essentials like paper towels and laundry detergent to hydrating summer ...

Though Costco is known for bulk items, that doesn't mean they're all expensive. In fact, there are some pretty amazing items you can get for under $5.

How much vitamin C per day? The Recommended Dietary Allowance (RDA) for vitamin C depends on a handful of factors, including age and sex (for adults): 0 to 6 months: 40 mg 7 to 12 months: 50 mg 1 ...

For reference, a medium orange contains about 70 mg of vitamin C, so getting in your recommended daily amount is less work than you'd think. Noted: Nearly 1 in 4 Americans is deficient in Vitamin D.

How much vitamin C per day? The Recommended Dietary Allowance (RDA) for vitamin C depends on a handful of factors, including age and sex (for adults): Need a break? Play the USA TODAY Daily ...

Too much vitamin C can lead to kidney stones, iron overload, gut issues, and skin damage. Here's how to protect yourself from toxic overload.

How much vitamin C per day? The Recommended Dietary Allowance (RDA) for vitamin C depends on a handful of factors, including age and sex (for adults): 0 to 6 months: 40 mg 7 to 12 months: 50 mg 1 ...