Can drinking orange juice prevent me from getting as sick from the flu?

Flu. Vitamin c is necessary for proper function but it is quite unlikely it will prevent the flu. Best.
No. Only vitamin d has been proven to prevent viral infections. Levels in the blood need to be 50-100.

Related Questions

I have my stool light brown color, usually is dark brown. I'm also having a flu and is this from orange juice (Vitamin C) or something else?

Immaterial. The change in the color of the stool you described is not a clinically meaningful issue. For good health - Have a diet rich in fresh vegetables, fruits, whole grains, milk and milk products, nuts, beans, legumes, lentils and small amounts of lean meats. Avoid saturated fats. Drink enough water daily, so that your urine is mostly colorless. Exercise at least 150 minutes/week and increase the intensity of exercise gradually. Do not use tobacco, alcohol, weed or street drugs in any form. Practice safe sex.

Whole body is tired & lazy. Blocked & runny nose, throat hurts & a bit fever. This cold & flu is tiring me. How to make it go away? Had orange juice

Dr. Can check throat. New throat pain can be from a strep throat infection (antibiotics are needed), a cold or influenza (antibiotics usually not used), or from some other cause such as allergies or irritants. Usually, a person sees the doctor if the sore throat is bothersome, recurrent, or doesn't go away quickly (mainly to check for strep throat). Strep throat bacteria can cause stuffy nose symptoms sometimes, too.