DEAR MAYO CLINIC: Growing up, I was told to drink orange juice when I had a cold because "vitamin C is the cure." Does vitamin C actually help us when we're sick? What are its benefits? ANSWER ...

Dr. Jesse Bracamonte, a Mayo Clinic family physician, explains more about the health benefits of vitamin C in this Mayo Clinic Minute. Want to keep the common cold away this winter?

B vitamins are crucial for energy production, metabolism, brain function, and more. Who needs B complex and when is the best time to take vitamin B supplements?

Most people can get the vitamin C they need from eating a healthy, balanced diet. But for people with certain health concerns, vitamin C supplements may help.

In addition, vitamin D can improve the body's immunity, helping fight off disease and viruses, according to the Mayo Clinic. Vitamin D also regulates many other cellular functions in the body.

B vitamins are crucial for energy production, metabolism, brain function, and more. Who needs B complex and when is the best time to take vitamin B supplements?

DEAR MAYO CLINIC: Growing up, I was told to drink orange juice when I had a cold because “vitamin C is the cure.” Does vitamin C actually help us when we’re sick? What are its benefits?

Likely benefits include increased bone health, immunity, mental heath and more, according to Mayo Clinic.