Guest guest Posted June 13, 2006 Report Share Posted June 13, 2006 My family and I are strict vegetarians and I offten try to make the jump to vegan but it seems that my body won't allow it. I suffer bad headaches, trembling, fatuige, and even mood swings and it seems like when I give in and slap a little eggs or cheese into my diet I am immediatly cured. My best friend sayes it is because I am a type O and O's being the oldest blood type can't function properly without animal product in the diet. I am interested to hear some oppinions on this matter. Thanks alot, Jesse Quote Link to comment Share on other sites More sharing options...
Guest guest Posted June 14, 2006 Report Share Posted June 14, 2006 The blood type diet is not based on quality science, and it is totally false that Type Os cannot thrive as vegans. Not that anecdotal evidence is worth much, but I am type 0, as are at my kids, and we are all vegan and doing just fine. Here is a good article about it: http://www.vegsource.com/articles/blood_hype.htm Below is the text of a letter that Jack Norris wrote about the blood type diet. He is the RD associated with Vegan Outreach. The link for this article is http://www.veganoutreach.org/enewsletter/20020308.html Also, he references another article, called Staying Healthy on Plant-based Diets, which is here: http://www.veganhealth.org/sh/ This is a very long and detailed article though, just so you're forewarned. Leena Dear E-mag Editor, Thank you for your issue exposing many of the environmental problems created by modern animal agriculture. I have read many of the letters to the editor regarding this issue. Unfortunately, becoming vegan does have nutritional implications and changing one's diet can have both positive and negative effects, depending on the person. Certainly, meat-eaters have health problems. Additionally, there are many differences from one vegetarian or vegan diet to the next. Some of the people writing letters to E-mag in response to the vegetarian issue have not had good experiences with a vegetarian or vegan diet. Without knowing more, some of the problems sound like B12 deficiencies, which can be easily solved in most cases by taking a B12 supplement (which vegans should be doing anyway and with which many older meat-eaters must also be concerned). There are some other nutrients that also need attention in vegan diets (see discussion on our site). There are some popular books which say that people should eat according to their blood type. One book says that people with Type O blood should not be vegetarian. The theory is that different humans evolved eating different foods, that your blood type corresponds with the humans from whom you descended, and you should eat what your descendants ate. Actually, the ABO blood types existed long before humans existed, according to Stephen Bailey, PhD, a nutritional anthropologist at Tufts University. In fact, blood types do not vary as much between races of people as within the same race. What this means is that two people of African descent are no more likely to have the same blood type as a person of African and a person of European descent. Both the Tufts University Health & Nutrition Letter and the UC Berkeley Wellness Letter have criticized the blood type diet as unscientific. Additionally, there is no published research to back up the theory that some blood types have a worse time as vegetarians. Out of curiosity, I did a survey of vegetarians and vegans to see what blood types they were and what their experience with the diet was like. In a survey of 76 people, 39 were Type O, their experiences were mostly positive, and there were no detectable differences in experiences between the various blood types. I'm also a Type O, healthy, athletic, 13-year vegan. It should be noted that in general, vegetarians have excellent health. For example, life expectancies in the Adventist Health Study have recently been published in " Ten Years of Life: Is it a Matter of Choice? " (Arch Intern Med. 2001 Jul 9;161(13):1645-52). The data showed that white, non-Hispanic Seventh-day Adventists, who are often vegetarian, live longer than other white Californians (7.28 years for men, 4.42 years for women). According to the researchers, these Seventh-day Adventists appear to be the longest-lived, formally studied population in the world (78.5 years for men, 82.3 for women). Among these Seventh-day Adventists, those following a vegetarian diet lived longer than those not following a vegetarian diet. For more information, please see Staying a Healthy Vegan. -Jack Norris, Registered Dietitian, Vegan Outreach > > > On Behalf Of Jesse Hyde > Tuesday, June 13, 2006 2:55 PM > > vegetarian to vegan > > My family and I are strict vegetarians and I offten try to > make the jump to vegan but it seems that my body won't allow > it. I suffer bad headaches, trembling, fatuige, and even mood > swings and it seems like when I give in and slap a little > eggs or cheese into my diet I am immediatly cured. My best > friend sayes it is because I am a type O and O's being the > oldest blood type can't function properly without animal > product in the diet. I am interested to hear some oppinions > on this matter. > > Thanks alot, Jesse Quote Link to comment Share on other sites More sharing options...
Guest guest Posted June 14, 2006 Report Share Posted June 14, 2006 i'm sorry to be so forthright, but the blood type diet is a crock. any fad diet is based on bad science and worse marketing, but the blood type diet is perhaps worst of all. how long are you experiencing these symptoms for before you start adding animal products? it's normal to have somewhat of a physically challenging transition to a completely plant-based diet. in general it seems to last 2 weeks or so before the body balances. i'm sure that i don't have to tell you that standard milk, eggs, and cheese, as well as all flesh foods, are chockful of artifical hormones. those hormones do incredible things to our bodies. it's pretty well accepted now that those hormones are very likely why western girls are getting their periods as young as 8, and maybe even why hormone-related cancers like those of the breast and sex organs have been on the rise for several years. so think of what those hormones are doing to your body on a daily basis. many women who do hormone-replacement therapy find themselves unable to ever stop taking those hormones because of the exact same symptoms you described above. they have blinding headaches, trembling, and tremendous mood swings. our bodies get addicted to those hormones no differently than from any other drug. so what you are experiencing when you attempt to transition to a vegan diet is no different than WITHDRAWAL. my husband and i transferred to a vegan diet from an omnivore diet. those first few weeks were VERY difficult. i wondered many times if we were doing the right thing or if we were just killing ourselves. but at the end of two weeks, our bowels had balanced, our headaches were gone and our heads clearer than they'd ever been, we had more energy than we'd ever felt, the trembling was gone, and our moods were elevated and STAYED THERE. if you can get through the transition, it's so worth it. but i won't say the transition isn't yucky! your body is flushing itself and it takes several weeks to rid itself of those toxins and chemicals, not to mention equalizing your bowel system, which is a feat in and of itself, and also rearranging your cholesterol count and differentiating your caloric, fat, and protein intakes. during this time it's not unusual to lose hair, feel weak and trembly, need more sleep, and have mood swings. but at the end of those few weeks, you should feel wonderful. if not, i would maybe recommend a re-evaluation of your diet to make sure you're getting the proper nutrients in the proper amounts. i highly recommend " becoming vegan " if you don't already have it; it was indispensable to us. hope that helps! chandelle' -- see of pictures of isaiah at www.futurerevolutionary.blogspot.com. see more pictures at www.namesanddatesandtimes.blogspot.com. Quote Link to comment Share on other sites More sharing options...
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