This might sound like overkill, but - apparently - if you want a killer sex life, you need to start snorting your own urine.
OK, so there's a lot to unpack there, but this questionable advice comes from a vegan yoga master who claims that he has gone from strength to strength sexually as a result of nearly two decades of this bizarre practice.
Oh, and it stops him getting colds too.
41-year-old Sam Cohen claims that he's been using a funnel to snort his own wee for 19 years now, and in that time he's never had the sniffles.
Whilst most people might think that having a bit of a runny nose or not being a top-level Lothario is a small price to pay for not having to snort your own piss, Cohen - who works as a teaching assistant for people with additional needs - swears by his technique.
It's got a lovely nose on it. Credit: SWNS
The Londoner says that he even carries his own cup about with him in case he needs to answer nature's call whilst out and about.
He explained: "Before I was often drained and drowsy. I was 22 and once I started to drink urine I started to get younger again.
"The urine is just like an overall boost. It will make you feel younger and make you have more hardness. It does actually make you last longer."
As for not getting a cold, he added: "It is not possible to get a cold when you constantly drink through the nose.
"You can feel under the weather but one drink up the nose and any clouds start to evaporate.
"I take a cup with me. If I have to go to the bathroom I take it with me, close the door and drink through my nose.
"You feel like Superman - you're going to go into a phone booth and do something no body knows and it's a secret.
"You've got your cup concealed and you go to the toilet and you come out and you look glowing and refreshed."
A fine vintage. Credit: SWNS
He added: "I've done it on the plane - I'm probably the first mile-high nose-drinker.
"There have been some fancy hotels in London - in the Dorchester Hotel and in some famous night clubs - the Ministry of Sound."
Sam and a mate sampling some lovely red wine. Credit: SWNS
It ain't just piss he's quaffing nasally, either. He says that he also imbibes red wine and juice through his nose, although he did warn that beetroot juice is particularly spicy.
He continued: "It immediately calms and relaxes you. It facilitates digestion and improves appetite. It helps you breathe through the nose better.
"It removes tiredness and lethargy. It enhances the libido.
"When you first do it, the initial part is a bit overwhelming because you feel like you're drowning.
"The brain might say to you, 'what are you doing', but you start to do it calm and controlled, then you see it's a natural process."
You can turn your nose up at this. Credit: SWNS
If you're interested in getting stuck into this lifestyle, the good news is that Sam has written a book about it. He says that his technique is performed daily by around 100 people he has met on Facebook and was also used by 'old Chinese masters'.
Fancy adding this to your daily routine? Thought not.
Featured Image Credit: SWNS