A 11 day challenge to eat more healthily and sustainably starting on 1:11:11 www.1worldday.org
| New World Record attempt for health and sustainability at www.1worldday.org |
| New World Record attempt for health and sustainability at www.1worldday.org |
The review summarizes the effect of a habitual vegetarian diet on clinical complications in relation to chemistry and biochemistry. Omnivores have a significantly higher cluster of cardiovascular risk factors compared with vegetarians, including increased body mass index, waist to hip ratio, blood pressure, plasma total cholesterol (TC) triacylglycerol and LDL-C levels, serum lipoprotein(a) concentration, plasma factor VII activity, ratios of TC/HDL-C, LDL-C/HDL-C and TAG/HDL-C, and serum ferritin levels.
However in the review, compared with omnivores, vegetarians, especially vegans, have lower serum vitamin B(12) concentration and n-3 polyunsaturated fatty acid (PUFA) levels in the tissue membrane phospholipids, which are associated with increased collagen and ADP stimulated ex vivo whole blood platelet aggregation, plasma 11-dehydrothromboxane B(2), and homocysteine levels and decreased plasma HDL-C.Increased homocysteine and imbalances in HDL / LDL and omega 6 and 3 levels are factors in meat eaters that are associated with an increased thrombotic and atherosclerotic risk.
"The government seems to be suggesting we should be Plantarian for at least 2 meals a day. Research confirms benefits to health really start to kick in at least 8 portions of fruit and veg a day.
There is still no safe limit for meat consumption set. This advice is just setting maximum advisory levels the inference is that less is best.
I find it quite ironic that this is advice on iron levels yet in clinic it's frequently meat eaters I find with inadequate iron levels not vegetarians"
"I FIND it shocking the fashion world has gone back to this look. Super-skinny models today look pale and emaciated as if they should be in a hospital ward." Says Yvonne Bishop-Weston Nutritionist London in The Sunday Mirror today
Yvonne says"I see recovering anorexic girls in my Harley street clinic and it's a nasty, vicious and spiteful disease that rob's girls of their self esteem and chances of long term health.Most of us could do with losing a few pounds to reduce the risks of heart disease, Diabetes, cancer, stroke, but by going to the other extreme these girls are risking all those usual chronic diseases plus osteoporosis , infertility and any chance of ever being mothers, Alzheimer's, arthritis and as soon as the bloom of youth runs out their skin will look likes it's been peeled off, screwed up and tumble dried and then stuck back on with blue tack
Young women come in with pictures of models and they say “I want to look like this.” They aspire to look like the people who are chosen to show off clothes.
A recovering anorexic would see women like these as a healthy body weight. And the tragedy, of course, is that not all anorexics recover."
1. Vitamin D - Great for bone health but it's so much more: A study in Circulation found that people deficient in D were up to 80 percent more likely to suffer a heart attack or stroke. Ask your doctor to test your blood levels of 25-hydroxyvitamin D. "You need to be above 30 nanograms per milliliter," said Michael Holick, M.D., Ph.D., a professor of medicine at Boston University, in the report. If you come up short, Holick recommends taking 1,400 IU of vitamin D daily from a supplement and a multivitamin.
2. Magnesium - Surveys reveal that men are lacking in this mineral, consuming only about 80 percent of the recommended 400 milligrams per day. Fortify your diet with magnesium-rich foods, such as halibut and navy beans. Or supplement with a 250 mg supplement, but look for magnesium citrate, which is best absorbed by the body, states Men's Health.
3. Vitamin B12 - While most men do consume their daily dose of 2.4 micrograms, some medications, such as acid-blocking drugs and diabetes medications, can interfere with the vitamin's absorption in the body. Try eating lamb, salmon or fortified cereals to be sure you're covered.
4. Potassium - Nutrition surveys report men are eating just 60 to 70 percent of the recommended 4,700 mg a day. Fix the problem by eating half an avocado (contains about 500 mg potassium) or a banana (about 400 mg). One large russet potato contains 1,600 mg of potassium.
5. Iodine - Think table salt is the answer? When researchers tested 88 samples of iodized table salt, they found that half contained less than the recommended amount of iodine. Try getting more iodine not from salty foods but from milk. Or eat at least one serving of eggs or yogurt a day.
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| Crybabies may lack vitamin B12 mothers advised |
The new study (reference) has shown a link between the level of vitamin B12 in the mother and excessive infant crying (more than 3 hours a day for more than 3 days a week for more than 3 weeks). The reasons for this are not fully understood but it could be due to the fact that a lack of vitamin B12 and folic acid hinder the foetal development of the nervous system before birth and also that in the first 6 months after birth lack of these vitamins can affect the development of the protective myelin which surrounds the nerve cells and helps them communicate.Plantarians and Vegans maintain there are healthier, safer, more sustainable sources of vitamin B12 that come without the extra calories and detrimental effects of saturated animal fat and natural hormones but with essential fats and a range of useful vitamins, minerals, anti oxidants and fibre.
Excessive infant crying is also called infant colic and may also be due to B12 deficiency. Excessive infant crying was found to be stronger when the mother experienced high levels of psychological problems so could affect the circadian rhythm. The circadian rhythm of the body controls the sleep/wake cycle, the development of which starts in the womb.It also takes about 3 months after birth to settle into a rhythm. As lack of B12 has been seen in people with sleep disorders it is suggested that lack of B12 may the infant circadian rhythm interfere with serotonin melatonin and trigger gut cramps and crying.
The developing baby relies on the mother to provide B12 and if it is deficient in her diet and her stores are too low the baby is likely to be deficient too. B12 is made by bacteria in the gut and meat, fish and eggs the usual source recommended by NHS dietitians.
I would be cautious in recommending women eat more animal foods as meat and dairy comes along with saturated fats which can hinder the body's use of essential fats which are needed for the baby's brain and nervous system development. Due to the potential levels of toxicity in fish no more than 2 portions a week should be eaten in pregnancy and egg consumption tends to be lower in pregnancy as they can only be eaten fully cooked. If anything this study is a strong argument for basic nutrient testing at the start of women's pregnancies and addressing any deficiencies as well as of course more promotion of either better, more nutritious diets or the need for effective, easily absorbable prenatal supplements.Vitamin B12 is made by mimicing the human digestive system's ability to produce B12 from yeasts and bacteria in the gut and is then added to a number of foods from breafast cereals and plant milks to fruit juice.
About 15 percent of American girls now begin puberty by age 7, according to a study of 1,239 girls published last year in the journal Pediatrics. One in 10 white girls begin developing breasts by that age - twice the rate seen in a 1997 study. Among black girls, 23 percent hit puberty by age 7.
Special Section: Dr. Jennifer Ashton
On "The Early Show" CBS News Medical Correspondent Dr. Jennifer Ashton, an OB-GYN who specializes in adolescent care, said "early puberty," also known as "precocious puberty," has risks for girls.
"Body fat generates the hormone estrogen, partially," Ashton said. "Estrogen is part of the hormones that triggers puberty. A lot more children are overweight and obese. Environmental exposures, things like BPA (Bisphenol A) that are ubiquitous in our environment can have hormone-like activity and research is ongoing as to whether that plays a role. And your family history - if your mother went through early puberty, you have a greater chance of going through early puberty, as well."
Early puberty could affect girls as they get older, Ashton said. They have an increased risk of breast cancer and uterine cancer, she said, because these girls have more time to be exposed to the estrogen hormone
Another study links Pesticides to increased risk of ADHDThe study on pesticides and health reports, however, that there is no evidence that organophosphate pesticide exposure can actually cause ADHD.
Pesticide Effect on Health
Pesticides effects on humans are damage to the nervous system, reproductive system and other organs, disruption of hormone function, immune dysfunction and developmental and behavioral abnormalities.
Organophosphates Widely Used
"Organophosphates are one of the most widely used pesticides in agriculture to protect crops and fruits and vegetables," according to lead author Maryse Bouchard, Ph.D., adjunct researcher, department of environmental and occupational health, University of Montreal and Sainte-Justine University Hospital Centre, Canada. "For children, the major source of exposure would be the diet -- fruits and vegetables in particular."
Organophosphate pesticides account for approximately half the insecticide use in the U.S. and are applied to many conventionally grown foods important in children’s diets.
In 2008, the USDA conducted tests that found malathion (one of the 40 organophosphate pesticides) residues in 28% of frozen blueberries, 25% of strawberries, and 19% of celery.
Previous Pesticide Exposure Research Links Pesticide Exposure During Pregnacy to Developmental Problems in Offspring
Previous research has shown an association between both prenatal and postnatal organophosphate exposure and developmental problems in young children. But most prior studies have focused on excessive rather than average exposure to organophosphates.
Pesticide – ADHD Study
The researchers analyzed data on pesticide exposure and ADHD in more than 1,100 American children aged 8 to 15.
Children with higher pesticide levels in their urine were more likely to have ADHD, according to the researchers.
"The analysis showed that the higher the level of exposure [as measured by metabolites in the urine], the higher the odds of having ADHD," said Bouchard.
Just how might pesticides harm brain development? According to the authors, high doses of organophosphates pesticides may inhibit acetylcholinesterase, a nervous system enzyme. Lower doses of organophosphates pesticides may affect different growth factors and neurotransmitters.
The findings, if replicated, may provide another clue into the causes of ADHD, a condition which affects three to seven percent of school-aged children, according to the U.S. Centers for Disease Control and Prevention.
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The phytonutrients in apples can help you regulate your blood sugar. Recent research has shown that apple polyphenols can help prevent spikes in blood sugar through a variety of mechanisms. Flavonoids like quercetin found in apples can inhibit enzymes like alpha-amylase and alpha-glucosidase. Since these enzymes are involved in the breakdown of complex carbohydrates into simple sugars, your blood sugar has fewer simple sugars to deal with when these enzymes are inhibited. In addition, the polyphenols in apple have been shown to lessen absorption of glucose from the digestive tract; to stimulate the beta cells of the pancreas to secrete insulin; and to increase uptake of glucose from the blood via stimulation of insulin receptors. All of these mechanisms triggered by apple polyphenols can make it easier for you to regulate your blood sugar.
Scientists have recently shown that important health benefits of apples may stem from their impact on bacteria in the digestive tract. In studies on laboratory animals, intake of apples is now known to significantly alter amounts of two bacteria (Clostridiales and Bacteriodes) in the large intestine. As a result of these bacterial changes, metabolism in the large intestine is also changed, and many of these changes appear to provide health benefits. For example, due to bacterial changes in the large intestine, there appears to be more fuel available to the large intestine cells (in the form of butyric acid) after apple is consumed.
“Apart from being wholly unappetising with the likes of two frankfurters with a cup of cabbage and half a cup of carrots for a meal, this ( bogus BHF ) diet is so restrictive in terms of the range and quantity of food that it lacks a number of nutrients we need to stay healthy.“The lack of fibre means followers could develop constipation while long-term use could also leave you deficient in calcium and iron, which can result in fragile bones and teeth and feeling constantly tired and lethargic if left unchecked.“Most people are likely to lose largely water and some muscle, rather than the fat they really want to shed on this kind of crash diet. Over time, the muscle loss can be bad news as it means that the rate your body burns calories, whether active or resting, can actually slow down – the last thing dieters want.
"Most diet products are trying to tie you in for ever in a catch 22 situation of carry on or gain weight again."Vary rarely is there any scientific basis for these diets, or if there is it is short term and completely forgetting that it defies the individual body's inbuilt natural instincts and can often increase risks of chronic diseases""Low Fat products are often full of cheap sugar or artificial sweeteners, Low Carb products are often full of cheap fat and devoid of natural soluble fibre, vitamins, minerals, antioxidants."The Dukan diet tries to skip round the failings of The Atkins diet with spoonfuls of oatbran (hmm.. Yum Yum) but still fails to reach the eight a day portions of fruit and vegetables shown in a recent major study by Oxford University that you need to dramatically reduce the fatal risks of heart disease."
The harsh truth there is no simple, easy, yet to be discovered, quick fix solution to years of nutritional abuse of your body, if it sounds too good to be true, that's because it is. Your body needs real food, complete food, natural food, not the latest patented gimmicks. You also need to exercise to build muscle and yes that requires protein but not the sort of protein that is processed and comes free with spoonfuls of saturated animal fat and dietary cholesterol. Most importantly you need to deal with stress and the effects of stress on your hormones and immune system a positive outlook and motivation is the first hurdle to sustained weight-loss" warns YvonneTo book an appointment with top UK nutritionists visit Nutritionist London, Nutritionist Hampshire
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