Calorie Restricted Diets May Be Best Bet To Stop Illness And Halt Aging
Adults, and particularly young people, have yet one more rationale for cutting the calories you take in every day. If the monkeys from some very positive research appearing in Science are any guide, by following calorie proscribed diets you'll live longer, look younger and stay disease free.
Monkeys, as near as you can get to humans, fed a calorie-restricted diet have a longer life, have less indications of aging and less disease - conditions like cardio disease, brain atrophy and even cancer - according to some new entrancing research.
In the twenty-year study, the school of Wisconsin-Madison analysts found 50% of the monkeys permitted to consume as they wished were still alive, while eighty percent of monkeys who ate the same foods but with a 3rd fewer calories have survived.
Other professionals believe the long life span of monkeys ( about 40 years ) means assumptions on longevity and diet can't yet be exprapolated and we want to wait a bit to be certain.
This new thinking but long-term study commenced in 1989 with 30 rhesus macaques and was meant to have a look at the health consequences of a low calorie diet.
Earlier work from 1935 had indicated that mice fed a low cal diet lived up to 40% longer - the team wanted to determine if the same could be true for primates.
In 1994 the research was expanded with the addition of 46 additional animals. All the subjects were adults when they were enrolled, and of the original 76 in the study, 37% of the control monkeys died to age related causes - 13% of the animal's fed a restricted calorie diet expired from similar effects.
The prevalence of cancerous cancers and heart disease in the monkeys who ate limited calorie diets was half that of the animals allowed to eat what they preferred.
In reality, the oldest monkey still in the study is control subject Owen, who is twenty-nine, two years older than the average life-span of twenty-seven years in captivity.
One of the more noteworthy findings of the study came in the case of diabetes ( or pre-diabetes ).
This condition was discovered in 42% of the control monkeys who consumed as they wanted and none of the monkeys on the prohibited calorie diets.
And when it comes to mental health, the animals who consumed a low cal diet were better off here too, according to Sterling Johnson, a neuroscientist and another of the researchers.
The study found the part of the brain that are tied to short term memory and problem solving are better saved in these subjects.
These same brain results have been seen in other studies on animals like fish, mice, worms, rodents and spiders. All of the experts can say for sure at the moment is that there are differences in areas of the brain that might be related to what a subject ate.
A controlled number of these same types of studies have been attempted on humans, and have resulted in fewer signs of cardio aging according to professionals.
More work must be done, and researchers who study getting older are divided on what stock to put in this work, but that does not imply there's not a ggod case for following calorie proscribed diets to keep your body fit today and also as you age.
Next - just head on over to the Daily Health Bulletin for more information on how calorie-restricted diets mean living longer. Click here for more details on this calorie-restricted diets study.