I
imported_damo
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My girlfriends gone on this, i dont think its good.
You lot seem like a learned bunch, what do you say?
You lot seem like a learned bunch, what do you say?
Something to think about.[b said:Quote[/b] ]Critics of the Atkins diet say that it is likely to have dangerous side effects. Bone health is
one concern about it and other low-carb diets.
"The huge load of animal protein ingested in such diets leaches calcium from the bones and
sends it through the kidneys into the urine," says Neal Barnard, president of the
Washington, D.C.–based Physicians Committee for Responsible Medicine. High protein
intake increases the acidity of blood. In response, acid-neutralizing calcium gets pulled from
bones. Also, excess urea from the protein pulls extra water into the kidneys, so dissolved
calcium is expelled. "Over the long run, that can spell osteoporosis," says Barnard.
A study in the August 2002 American Journal of Kidney Diseases showed that after 6
weeks on the Atkins diet, the 10 participants made urine containing 55 percent more
calcium than it had at the start of the trial.
People on meat-heavy diets are also more prone to kidney stones, gout, colon cancer, and
potentially cardiovascular problems, Barnard adds. A high-fat diet might also boost the
cholesterol and triglycerides, or free fatty acids, in people's blood. High cholesterol and fatty
acid concentrations are linked to heart disease.
They should go tell that to the Enuik.....[b said:Quote[/b] (Dood @ Feb. 21 2003,9:03)]http://www.sciencenews.org/20030208/bob8.asp
Something to think about.[b said:Quote[/b] ]Critics of the Atkins diet say that it is likely to have dangerous side effects. Bone health is
one concern about it and other low-carb diets.
"The huge load of animal protein ingested in such diets leaches calcium from the bones and
sends it through the kidneys into the urine," says Neal Barnard, president of the
Washington, D.C.–based Physicians Committee for Responsible Medicine. High protein
intake increases the acidity of blood. In response, acid-neutralizing calcium gets pulled from
bones. Also, excess urea from the protein pulls extra water into the kidneys, so dissolved
calcium is expelled. "Over the long run, that can spell osteoporosis," says Barnard.
A study in the August 2002 American Journal of Kidney Diseases showed that after 6
weeks on the Atkins diet, the 10 participants made urine containing 55 percent more
calcium than it had at the start of the trial.
People on meat-heavy diets are also more prone to kidney stones, gout, colon cancer, and
potentially cardiovascular problems, Barnard adds. A high-fat diet might also boost the
cholesterol and triglycerides, or free fatty acids, in people's blood. High cholesterol and fatty
acid concentrations are linked to heart disease.
[b said:Quote[/b] (Dood @ Feb. 22 2003,8:03)]
[b said:Quote[/b] ]http://www.sciencenews.org/20030208/bob8.asp
Something to think about.[/qoute]Critics of the Atkins diet say that it is likely to have dangerous side effects. Bone health is
one concern about it and other low-carb diets.
"The huge load of animal protein ingested in such diets leaches calcium from the bones and
sends it through the kidneys into the urine," says Neal Barnard, president of the
Washington, D.C.–based Physicians Committee for Responsible Medicine. High protein
intake increases the acidity of blood. In response, acid-neutralizing calcium gets pulled from
bones. Also, excess urea from the protein pulls extra water into the kidneys, so dissolved
calcium is expelled. "Over the long run, that can spell osteoporosis," says Barnard.
A study in the August 2002 American Journal of Kidney Diseases showed that after 6
weeks on the Atkins diet, the 10 participants made urine containing 55 percent more
calcium than it had at the start of the trial.
People on meat-heavy diets are also more prone to kidney stones, gout, colon cancer, and
potentially cardiovascular problems, Barnard adds. A high-fat diet might also boost the
cholesterol and triglycerides, or free fatty acids, in people's blood. High cholesterol and fatty
acid concentrations are linked to heart disease.
this is the problem with most anti-atkins types.
most people who do atkins dont alter fat or protein intake, only carb, therefore theres no "huge load of animal protein", not that a huge loan of protein would make any real difference. (urinary ca returns to normal over time)
Meat heavy diets and colon cancer is filled with guestimates in reality. Usually related to salt laden (cured) meats. Japanese get high stomach cancer rates and they eat a high carb low fat diet....
Under dieting protocols, insulin sensitivity, TAGs, Cholesterol etc will all reduce. (altho one recent study shows an increased in tags/cholesterol while dieting)
Not that Im recommending a atkins diet, especialyl for maintenance or bulking, as in that condition tags/cholesterol will raise nicely (seen cases of it doubling 4.5mmol/L to >9/0mmol/L)
Native cultures are usually 'built' for their native diets. But most cultures would not eat anything like an atkins (and the absolute lack of activity associated with the western lifestyle)[b said:Quote[/b] ]They should go tell that to the Enuik.....
I doubt anyone would see a atkin'ite eating a lump of seal meat and blubber semi-raw...mmmmm seal![]()
Did you mean Innuit? As in the Eskimos? They also have a tremendous rate of osteoporosis. . . despite the old women's habit of chewing fish bones to kill time (high calcium.)[b said:Quote[/b] (Aaron_F @ Feb. 21 2003,4:53)]not that a huge loan of protein would make any real difference. (urinary ca returns to normal over time)
Native cultures are usually 'built' for their native diets. But most cultures would not eat anything like an atkins (and the absolute lack of activity associated with the western lifestyle)[b said:Quote[/b] ]They should go tell that to the Enuik.....
I doubt anyone would see a atkin'ite eating a lump of seal meat and blubber semi-raw...mmmmm seal![]()
In all the references i see of inuit/osteoporosis, I havent actually seen decent research over it. Cant say I have looked extremely hard for it though. But it should also be stated that they generally have a very low calcium intake, high protein and low calcium generally (in western diets) dont go hand in hand. Also diet is only one small factor in the larger osteoporosis picture, which there may be a genetic difference between the inuit and other cultures.[b said:Quote[/b] (edziu @ Feb. 23 2003,8:46)]Did you mean Innuit? As in the Eskimos? They also have a tremendous rate of osteoporosis. . . despite the old women's habit of chewing fish bones to kill time (high calcium.)
Some research has shown this. Generally the research on high protein/calcium loss were done in short term, but over the period of a few weeks after starting a high protein diet, calcium excretition will decrease back to baseline. Now I am not saying that it will go right back, but its close enough to be basically insignificant. Especially in a population that eats more calcium that others, and is engaged in weight bearing activity like weightlifters in general. High calcium itnake is good for fat loss too, so its all good. Altho there is it, and prostate cancer...[b said:Quote[/b] ]Aaron, I'd never heard the urinary ca returns to "normal" over time. Over what kind of time? (I'm not doubting you, I'm asking for more. I've seen enough from you to trust you.)
Americans have the highest recommendations for calcium intake in the world, basically so high that very few people in the population will ever get it. Basically the final figures werent the amount for any loss agaist the protein intake (most calcium is with dairy, a protien that is associated with inreased losses) it was designed for maximal calcium deposition during adolescence and also minimal calcium loss as you age.[b said:Quote[/b] ]The literature behind the US RDAs notes that the reason recommended calcium levels are higher than that recommend by the WHO is specifically because of higher than average consumption of animal proteins in this country. . . Old information, perhaps?
His concept of the diet has little reference, possibly the masai in africa, but unless you are a masai you dont have their genetics. No one else in history has eaten this high a level of saturated fat that most get with atkins diets. Sensible is one thing but most people who eat are not sensible 50% of people are below average intellegence[b said:Quote[/b] (stevie @ Feb. 25 2003,6:21)]So why is everyone on this bandwagon of Atkins being unhealthy? Perhaps he goes too far with his promotion of fat intake....but if you are sensible, there should be no problem.
The only thing about atkins that makes sense for anyone is a controlled calorie intake, thats all. You can comfortably get away with 200g per day (50% of the calorie intake most sedentary people should have) and have no problems being sedentary and weights.[b said:Quote[/b] ]The only thing i would say is that atkins might not be suitable for active people who get through their glycogen store like its money.
But for sedentary people it probably makes sense.
There is not as high a glycogen demand in the lower reps.[b said:Quote[/b] ]I'm currently in the 3rd week of 5's (5RM in lieu of negatives) and my weights are actually going up.