It ’s often said there are no quick fix when it come to our health . A raw study out of Stanford , however , has shown that to be false – at least , if we ’re talking about our heart .

“ Our study … suggests that anyone who chooses a vegan diet can meliorate their long - term wellness in two months , ” fourth-year writer Christopher Gardner , a prof of medicine in the Stanford Prevention Research Center , say in astatementon the new findings .

“ Most modification [ is ] seen in the first month , ” he added .

It ’s long been known that eating less nitty-gritty is associated with an melioration in cardiovascular health , but proving that the family relationship is causal , rather than just correlation , has always been hard . How do you evidence that Alice ’s cholesterol is humble than Bob ’s because she ’s vegan , for example , and not because she ’s female , or younger , or grew up inMinnesota rather than Kentucky ?

But the Stanford team had an invaluable resource at their disposal : the Stanford Twin Registry . This is a database of fraternal and identical Twin who have agreed to participate in research studies , allowing the researchers to recruit 22 brace of superposable counterpart for the project . Gonewere the important impacts from things like genetic science and upbringing – essentially , it ’s about as nigh as potential to running both sides of the experiment in a single person at the same clock time .

“ Not only did this report offer a groundbreaking way to put forward that a vegan dieting is healthier than the ceremonious omnivore dieting , but the twins were also a riot to work with , ” Gardner said . “ They tog the same , they talked the same and they had a banter between them that you could have only if you spent an unreasonable amount of sentence together . ”

To guarantee that all participants enjoyed ahealthy and balanced dietduring the study , a meal service was employed for the first four workweek , delivering breakfast , tiffin , and dinner party every day . After that , the participants were task with prepare their own repast , though a register dietician was available throughout to advise them on healthy choices . And it seems to have yield off : “ 21 out of the 22 vegan follow through with the dieting , ” say Gardner .

“ Our study used a generalizable dieting that is approachable to anyone . ”

The resolution were , to put it gently , extremely good news for the vegans . rip tests for insulin and low - denseness lipoprotein cholesterol ( LDL - C ) tier and weigh - ins were conducted at three points in the study – at the beginning , after four weeks , and at the final stage , after eight week – and after going vegan , all three markers were importantly reduced . For exemplar , the optimum LDL - C level is below 100 ; after the eight week , the vegan player ' had dropped to 95.5 , while their omnivore twins ' was up at 116.1 .

Meanwhile , fastinginsulin levelswere around 20 percent lower in the vegan – reduce their peril for diabetes – and theyhad loston mean 4.2 lb more than their twins .

“ base on these result and thinking about longevity , most of us would benefit from going to a more plant life - based dieting , ” Gardner said .

“ A vegan dieting can bestow extra benefit such as increase gut bacterium and the reduction of telomere loss , which slows get on in the body , ” he added .

But while Gardner is keen to proclaim the benefits of going full plant - based , he ’s cognisant that it ’s unconvincing for most of us – at least right now . That ’s not so horrendous , he point out : after all , with a diet that included veg , legumes , fruits and whole grains , the omnivore Gemini did also see health improvement – just less dramatic ones .

“ What ’s more important than going purely vegan is admit more plant - based foods into your dieting , ” say Gardner . “ fortuitously , get fun with vegan multicultural nutrient like Indian masala , Asian ado - youngster and African lentil plant - based dishes can be a great first step . ”

The study is write in the journalJAMA web Open .