I always knew watermelon was a good recovery food . . .
#1
Senior Member
Thread Starter
Join Date: Jul 2007
Location: Memphis
Posts: 246
Bikes: 2008 Specialized Roubaix Elite Compact, 2004 Giant Cypress, 1981 Specialized Sequoia
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 2 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
I always knew watermelon was a good recovery food . . .
But today's news adds a whole new aspect to this, and on the Fourth of July, too:
Scientists: Watermelon yields Viagra-like effects
LUBBOCK, Texas (AP) — A slice of cool, fresh watermelon is a juicy way to top off a Fourth of July cookout and one that researchers say has effects similar to Viagra — but don't necessarily expect it to keep the fireworks going all night long.
Watermelons contain an ingredient called citrulline that can trigger production of a compound that helps relax the body's blood vessels, similar to what happens when a man takes Viagra, said scientists in Texas, one of the nation's top producers of the seedless variety.
Found in the flesh and rind of watermelons, citrulline reacts with the body's enzymes when consumed in large quantities and is changed into arginine, an amino acid that benefits the heart and the circulatory and immune systems.
"Arginine boosts nitric oxide, which relaxes blood vessels, the same basic effect that Viagra has, to treat erectile dysfunction and maybe even prevent it," said Bhimu Patil, a researcher and director of Texas A&M's Fruit and Vegetable Improvement Center. "Watermelon may not be as organ-specific as Viagra, but it's a great way to relax blood vessels without any drug side effects."
Todd Wehner, who studies watermelon breeding at North Carolina State University, said anyone taking Viagra shouldn't expect the same result from watermelon.
"It sounds like it would be an effect that would be interesting but not a substitute for any medical treatment," Wehner said.
The nitric oxide can also help with angina, high blood pressure and other cardiovascular problems, according to the study, which was paid for by the U.S. Department of Agriculture.
More citrulline — about 60 percent — is found in watermelon rind than in the flesh, Patil said, but that can vary. But scientists may be able to find ways to boost the concentrations in the flesh, he said.
Citrulline is found in all colors of watermelon and is highest in the yellow-fleshed types, said Penelope Perkins-Veazie, a USDA researcher in Lane, Okla.
She said Patil's research is valid, but with a caveat: One would need to eat about six cups of watermelon to get enough citrulline to boost the body's arginine level.
"The problem you have when you eat a lot of watermelon is you tend to run to the bathroom more," Perkins-Veazie said.
Watermelon is a diuretic and was a homeopathic treatment for kidney patients before dialysis became widespread.
Another issue is the amount of sugar that much watermelon would spill into the bloodstream — a jolt that could cause cramping, Perkins-Veazie said.
Patil said he would like to do future studies on how to reduce the sugar content in watermelon.
Scientists: Watermelon yields Viagra-like effects
LUBBOCK, Texas (AP) — A slice of cool, fresh watermelon is a juicy way to top off a Fourth of July cookout and one that researchers say has effects similar to Viagra — but don't necessarily expect it to keep the fireworks going all night long.
Watermelons contain an ingredient called citrulline that can trigger production of a compound that helps relax the body's blood vessels, similar to what happens when a man takes Viagra, said scientists in Texas, one of the nation's top producers of the seedless variety.
Found in the flesh and rind of watermelons, citrulline reacts with the body's enzymes when consumed in large quantities and is changed into arginine, an amino acid that benefits the heart and the circulatory and immune systems.
"Arginine boosts nitric oxide, which relaxes blood vessels, the same basic effect that Viagra has, to treat erectile dysfunction and maybe even prevent it," said Bhimu Patil, a researcher and director of Texas A&M's Fruit and Vegetable Improvement Center. "Watermelon may not be as organ-specific as Viagra, but it's a great way to relax blood vessels without any drug side effects."
Todd Wehner, who studies watermelon breeding at North Carolina State University, said anyone taking Viagra shouldn't expect the same result from watermelon.
"It sounds like it would be an effect that would be interesting but not a substitute for any medical treatment," Wehner said.
The nitric oxide can also help with angina, high blood pressure and other cardiovascular problems, according to the study, which was paid for by the U.S. Department of Agriculture.
More citrulline — about 60 percent — is found in watermelon rind than in the flesh, Patil said, but that can vary. But scientists may be able to find ways to boost the concentrations in the flesh, he said.
Citrulline is found in all colors of watermelon and is highest in the yellow-fleshed types, said Penelope Perkins-Veazie, a USDA researcher in Lane, Okla.
She said Patil's research is valid, but with a caveat: One would need to eat about six cups of watermelon to get enough citrulline to boost the body's arginine level.
"The problem you have when you eat a lot of watermelon is you tend to run to the bathroom more," Perkins-Veazie said.
Watermelon is a diuretic and was a homeopathic treatment for kidney patients before dialysis became widespread.
Another issue is the amount of sugar that much watermelon would spill into the bloodstream — a jolt that could cause cramping, Perkins-Veazie said.
Patil said he would like to do future studies on how to reduce the sugar content in watermelon.
#2
His Brain is Gone!
Join Date: Sep 2006
Location: Paoli, Wisconsin
Posts: 9,979
Bikes: RANS Stratus, Bridgestone CB-1, Trek 7600, Sun EZ-Rider AX, Fuji Absolute 1.0, Cayne Rambler 3
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 2 Post(s)
Likes: 0
Liked 1 Time
in
1 Post
It will be interesting to see if watermelon sales "spike" after this story.
__________________
"Too often I would hear men boast of the miles covered that day, rarely of what they had seen." Louis L'Amour
There are two types of road bikers: bikers who are faster than me, and me. Bruce Cameron - Denver Post
"Too often I would hear men boast of the miles covered that day, rarely of what they had seen." Louis L'Amour
There are two types of road bikers: bikers who are faster than me, and me. Bruce Cameron - Denver Post
#3
Senior Member
Join Date: Oct 2002
Location: Southern Maine
Posts: 8,941
Mentioned: 130 Post(s)
Tagged: 0 Thread(s)
Quoted: 12185 Post(s)
Liked 1,492 Times
in
1,104 Posts
You'd prob need to eat a pound or two of rind to get any effect. The stuff is citrulline, some lifters take it thinking it helps them pump up. That's not in any manner, shape or form an endorsement. As a group lifters take tons of crap including drugs that will kill you or worse, give you boobs.
Citrulline is a precursor amino acid in some complex chemical dance. I don't understand it. But since it's not the first time I've heard people talking about
it help to pump things up maybe there's something to it.
Citrulline is a precursor amino acid in some complex chemical dance. I don't understand it. But since it's not the first time I've heard people talking about
it help to pump things up maybe there's something to it.
#6
Peddler
Join Date: Nov 2004
Posts: 337
Bikes: Cannondale Road Warrior 800 & H400
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times
in
0 Posts
Is that a watermelon in your pocket, or ...
Originally Posted by Louis
Nothing goes right when your underwear's tight
#7
Senior Member
Join Date: Oct 2002
Location: Southern Maine
Posts: 8,941
Mentioned: 130 Post(s)
Tagged: 0 Thread(s)
Quoted: 12185 Post(s)
Liked 1,492 Times
in
1,104 Posts
We're having watermelon manana. But I won't be eating the rind.
#8
Pedaled too far.
Join Date: Oct 2005
Location: La Petite Roche
Posts: 12,851
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 11 Post(s)
Likes: 0
Liked 7 Times
in
7 Posts
The report I saw, said that the amount required was 6 cups. That's quite a bit of fruit.
__________________
"He who serves all, best serves himself" Jack London