The poll of 2,000 Brits found the average adult suffers one hangover a month - 12 a year.
That means the equivalent of two years - or 724 days - will be spent recovering from the night before over the average adult lifetime.
The study, commissioned for the launch of new product Healthspan Ruby Effervescent Vitamin C, also found water is the most popular hangover cure, followed by a lie-in, a shower, fresh air and painkillers.
Shockingly, Irn-Bru wasn't rated as the top hangover cure and is simply lumped in with fizzy, sugary drinks at number 10.
Dr Sarah Brewer, GP, said: "During the month of December alone around 30 glasses of wine, 22 pints of beer with an average consumption of 62 units and 4,000 calories are consumed in the run up to Christmas.
"Everyone has a go-to hangover cure which helps them feel a bit more alive again.
"It seems simply drinking water is what most people swear by and sales sore of products like fizzy Healthspan's Ruby Vitamin C Effervescent tablets at this time of year as people are trying boost lagging energy levels due to festive party hangovers."
Three in ten people also admitted they crave salty foods when they feel hungover, with a bacon sandwich, a fry-up and pizza among the most popular meals to tuck into.
Other popular hangover cures include lounging on the sofa watching TV or spending the day in bed, a roast dinner or gorging on chocolate and crisps.
Fizzy, sugary drinks and tea and coffee are also among the top 10 ways to treat a hangover.
While the average adult suffers one hangover a month, almost one in 20 people claim they battle the effects of too much alcohol six or more times a month - especially during the festive period.
The survey also revealed the chaos hangovers wreak on everyday activities.
One in four people have turned up late to work while battling their hangover, while one in ten admit to having made mistakes due to their fuzzy head.
Others have overslept (40 per cent), missed an appointment (10 per cent) or even cancelled another social event (22 per cent) because they couldn't face another night out.
Rob Hobson Healthspan Head of Nutrition for the new Ruby Effervescent Vitamin C, said: 'It's all about being prepared and making some simple changes like interchanging water in between drinks, giving your liver a little helping hand with products like milk thistle and re-hydrating the body with vital nutrients it has lost."
2. A lie-in
3. A shower
4. Fresh air
6. A fry-up
7. A cup of tea or coffee
8. Watching TV on the sofa
9. A day in bed
10. Fizzy/sugary drinks
11. A bacon sandwich
12. Hair of the dog
13. Vitamin C effervescent supplements
14. Going for a jog/ exercise
17. A roast dinner
18. A Bloody Mary
1. Age matters - they do get worse with age
2. Studies reveal women suffer worse hangovers then men due to possessing fewer of the enzymes that metabolise alcohol
3. Avoid strong coffee as it actually dehydrates the body
4. Choose your fizzy hangover cures wisely as some contain well over the recommended allowance of sodium - which in the long term could ramp up your blood pressure
5. The stronger the alcohol the quicker the blood levels raise so you get drunk quicker so think about the types of drinks you are drinking
6. Alcohol has a general anaesthetic effect on the brain. Initially it 'anaesthetises' pathways involved in inhibitions which is why you lose your social brakes, then it anaesthetises other areas so you feel whoozy and lose those essential motor skills etc.
7. Shaky hands are caused by alcohol relaxing the arteries and dehydration - reducing your blood pressure
8. Throbbing temples and headaches are down to dehydration of the brain, and to the effects of toxins such as acetaldehyde which the liver is unable to process quickly enough to clear them if you are drinking lots in one go.
9. Alcohol irritates the digestive system and increases acidity - BUT dry biscuits can help mop this up.
10. Eggs contain cysteine - an amino acid thought to mop up the toxins that build up in the liver. So boiled eggs and soldiers are a good option.