How to prevent stomach flu and grape juice are some of the things that can be prevented.

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If you have fallen victim to the stomach flu or the throw-up bug, you know there is nothing worse than pooping and puking your guts out for days.

According to data from the Centers of Disease Control and Prevention, each year, an estimated 21 million illnesses, 1.9 million trips to the doctor's office, and 71,000 hospitalizations are caused by norovirus.

You would probably try anything to avoid catching the bug spike in the winter.During cold and flu season, reports about grape juice's ability to fend off the violent virus make the rounds.

This one is not as straightforward as it seems.Before you drink a bottle of Welch's, read this.

There is no evidence that grape juice will prevent or fight the disease, according to a professor at the University.

What is the thought behind the claim?If you drink grape juice, it could change the pH levels in your stomach.Thanks to the juice's anti-viral andAntioxidant properties, it might even flush, fight, or kill the virus.

The theories do not live up to the hype.Depending on what you eat or drink, the stomach's pH balance can change at any time.A family medicine physician at the Cleveland Clinic says that if you drink something acidic, it may decrease the pH in the stomach, but that is only for a short time.She says that there is a more neutral pH in your intestines, which means that you don't have to worry about having a stomach bug.

Not everyone is susceptible to the 150 circulating strains of norovirus.There are people who do not get sick because they don't have the right receptors for the virus.That means that there could be other reasons that you didn't get sick when everyone else did.

While some research conducted in petri dishes has suggested grape seed extract may reduce the chances of a norovirus multiplying enough to cause an illness, you're not getting those chemicals from the seeds when you drink grape juice.

Human noroviruses are hard to replicate in a lab setting, and surrogates may or may not reflect what is going on in the human body.

Research shows that C is helpful in boosting immunity.To rely on grape juice alone is probably not the way to go.

Noroviruses can be spread by direct contact with someone who is sick, down foods or drinks contaminated with virus, or touch surfaces with the virus on it.Schwab says washing your hands is the most important thing you can do to protect your health.

If the virus is present, scrubbing with soap will remove it from your hands.He says to choose a non-antimicrobial soap and not use hand sanitizers.Don't share utensils or pens, wash your fruits and vegetables, and be careful about touching other people's hands.Keep your distance from people who are sick.