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ScienceDaily (Nov. 25, 2008) - Researchers at the University of Toronto, Faculty of Medicine, Toronto, Canada, have discovered that adiponectin, a protein secreted from adipocytes, is a metabolic link that can explain, in part, the known positive relationship between obesity and both bone mineral density and reduced susceptibility to fractures.

Vitamin D and type 2 diabetes: are we ready for a prevention trial? Scragg R. Diabetes. 2008 Oct;57(10):2565-6. PMID: 18820212 doi: 10.2337/db08-0879 Despite evidence from the current article (3) and the Finnish study (17), doubts still remain about whether low vitamin status is a cause of type 2 diabetes. Further cohort studies are required, assessing baseline vitamin D status using blood 25(OH)D to be sure that the Ely and Finnish studies are not false-positive results. Glucose clamp studies are also required because we are still not sure of the mechanism influenced by vitamin D-whether it is insulin resistance, secretion, or both. But most importantly, given that nearly three decades have passed since the first studies linking vitamin D with insulin metabolism (6,7), well-designed clinical trials of the effect of vitamin D supplementation on glycemia status and diabetes risk are urgently required to settle this question. And they need to prevent past mistakes. In particular, the vitamin D dose given in such trials needs to be high enough-above 2,000 IU per day (19)-to raise blood 25(OH)D levels above 80 nmol/l because diabetes risk is lowest at this level (9,20). If well-designed trials are carried out and confirm a protective effect from vitamin D, it could be used by the general population as a simple and cheap solution to help prevent the diabetes epidemic.

Vitamin D A Key Player In Overall Health Of Several Body Organs, Says Biochemist In a paper published in the August issue of the American Journal of Clinical Nutrition, Norman identifies vitamin D's potential for contributions to good health in the adaptive and innate immune systems, the secretion and regulation of insulin by the pancreas, the heart and blood pressure regulation, muscle strength and brain activity. In addition, access to adequate amounts of vitamin D is believed to be beneficial towards reducing the risk of cancer. Norman also lists 36 organ tissues in the body whose cells respond biologically to vitamin D. The list includes bone marrow, breast, colon, intestine, kidney, lung, prostate, retina, skin, stomach and the uterus.

Robert P. Heaney is John A. Creighton University Professor, Creighton University, Omaha, Nebraska, United States. Hominid evolution took place in an environment (equatorial East Africa) that provided a superabundance of both calcium and vitamin D, the first in available foods and the second through conversion of 7-dehydrocholesterol to pre-vitamin D in the skin, a reaction catalysed by the intense solar ultraviolet (UV) radiation. Seemingly as a consequence, the evolving human physiology incorporated provisions to prevent the potential of toxic excesses of both nutrients. For vitamin D the protection was of two sorts: skin pigmentation absorbed the critical UV wavelengths and thereby limited dermal synthesis of cholecalciferol; and slow delivery of vitamin D from the skin into the bloodstream left surplus vitamin in the skin, where continuing sun exposure led to its photolytic degradation to inert compounds. For calcium, the adaptation consisted of very inefficient calcium absorption, together with poor to absent systemic conservation. The latter is reflected in unregulated dermal calcium losses, a high sensitivity of renal obligatory calcium loss to other nutrients in the diet and relatively high quantities of calcium in the digestive secretions. Today, chimpanzees in the original hominid habitat have diets with calcium nutrient densities in the range of 2 to 2.5 mmol per 100 kcal, and hunter-gatherer humans in Africa, South America and New Guinea still have diets very nearly as high in calcium (1.75 to 2 mmol per 100 kcal) (Eaton and Nelson, 1991). With energy expenditure of 3 000 kcal per day (a fairly conservative estimate for a contemporary human doing physical work), such diets would provide substantially in excess of 50 mmol of calcium per day. By contrast, median intake in women in North America and in many European countries today is under 15 mmol per day. Two factors altered the primitive situation: the migration of humans from Africa to higher latitude

Thyroid gland which weights less than an ounce play significant role in body metabolism. Thyroid gland situated in the neck in and around trachea. The thyroid hormones, thyroxine (T4) and triiodothyronine (T3), are tyrosine-based hormones, has astonishing effects. When this gland is less active then it secretes fewer hormones, hypothyroidism, which in tern slows down the process of metabolism.

Leonardo DiCaprio is hot. We have seen pictures of him that has made us go like how can I lose weight? Read on for all the weight loss details!

Let's find out how Penelope Cruz is able to lose weight and what kind of exercises does she do! We want you to lose weight and look like a celebrity! This is how celebrities lose weight after all!

"The diet-heart hypothesis is the idea that saturated fat, and in some versions cholesterol, raises blood cholesterol and contributes to the risk of having a heart attack. To test this hypothesis, scientists have been studying the relationship between saturated fat consumption and heart attack risk for more than half a century. To judge by the grave pronouncements of our most visible experts, you would think these studies had found an association between the two. It turns out, they haven't. The fact is, the vast majority of high-quality observational studies have found no connection whatsoever between saturated fat consumption and heart attack risk. The scientific literature contains dozens of these studies, so let's narrow the field to prospective studies only, because they are considered the most reliable. In this study design, investigators find a group of initially healthy people, record information about them (in this case what they eat), and watch who gets sick over the years."

The hypoglycemic effect of fat and protein is not attenuated by insulin resistance. Lan-Pidhainy X, Wolever TM. Am J Clin Nutr. 2009 Nov 18. [Epub ahead of print] PMID: 19923374 doi:10.3945/ajcn.2009.28125 Conclusions: The hypoglycemic effect of fat and protein was not blunted by insulin resistance. Protein increased insulin but had no effect on C-peptide or the insulin secretion rate, which suggests decreased hepatic insulin extraction or increased C-peptide clearance.

Vitamin D supplementation reduces insulin resistance in South Asian women living in New Zealand who are insulin resistant and vitamin D deficient - a randomised, placebo-controlled trial. von Hurst PR, Stonehouse W, Coad J. Br J Nutr. 2009 Sep 28:1-7. [Epub ahead of print] PMID: 19781131 In conclusion, improving vitamin D status in insulin resistant women resulted in improved IR and sensitivity, but no change in insulin secretion. Optimal vitamin D concentrations for reducing IR were shown to be 80-119 nmol/l, providing further evidence for an increase in the recommended adequate levels. Registered Trial No. ACTRN12607000642482.

"5' AMP-activated protein kinase or AMPK or 5' adenosine monophosphate-activated protein kinase is an enzyme that plays a role in cellular energy homeostasis. It consists of three proteins (subunits) that together make a functional enzyme, conserved from yeast to humans. It is expressed in a number of tissues, including the liver, brain, and skeletal muscle. The net effect of AMPK activation is stimulation of hepatic fatty acid oxidation and ketogenesis, inhibition of cholesterol synthesis, lipogenesis, and triglyceride synthesis, inhibition of adipocyte lipolysis and lipogenesis, stimulation of skeletal muscle fatty acid oxidation and muscle glucose uptake, and modulation of insulin secretion by pancreatic beta-cells.[1] It should not be confused with cyclic AMP-activated protein kinase (protein kinase A), which, although being of similar nature, may have opposite effects.[2]"

It's indeed an open secret that quite a lot of ladies are having difficulties in getting pregnant and they're simply at loss in regards to the situation. It doesn't matter what they fight, things simply do not get better and they're fast running out of options. Nonetheless, if you happen to belong to this group of people, you should take consolation in realizing that you are not unique. Additionally, do not put the complete blame on yourself because most of the time, there are biological issues which you simply are powerless about and have no control over. Fortuitously, there are particular methods which are known solely to very few people who could assist you to in getting pregnant. Keep on reading to unearth them in case you are serious about conceiving.

Metabolic and physiologic improvements from consuming a paleolithic, hunter-gatherer type diet. Frassetto LA, Schloetter M, Mietus-Synder M, Morris RC Jr, Sebastian A. Eur J Clin Nutr. 2009 Aug;63(8):947-55. Epub 2009 Feb 11. PMID: 19209185 doi:10.1038/ejcn.2009.4 Conclusions: Even short-term consumption of a paleolithic type diet improves BP and glucose tolerance, decreases insulin secretion, increases insulin sensitivity and improves lipid profiles without weight loss in healthy sedentary humans.

ntroduction If you are a teenager, you probably want to get rid of the pimples that have developed on your face. Well you are not alone, over 48 million teenagers have this problem and it is linked to puberty. Puberty causes you to develop a hormone imbalance that is believed to cause excess sebum (oil) to be secreted by your skin. When this oil is secreted, it clumps the dead skin on your face resulting in the clogging of your pores. This clogging, will trap bacteria in your pores, and in the resulting environment, the bacteria will start to grow. Your body reacts to the growth of the bacteria by sending white blood cells to attack them, which results in acne. So what can you do to reduce acne outbreaks and get rid of pimples? Here are some proven techniques to help you stop your acne and to get rid of your pimples fast.

Mangoes are the richest source of most important vitamins (A, C, B, E, K), minerals, dietary fibbers, electrolytes and iron which are mostly required by the for better growth and development as well as being healthy and live life without any diseases and infections. It is liked by all people due to its nice color, taste, flavor and quality health aspects. I have mentioned below the few beneficial aspects of the mangoes which you must know to enhance your interest while eating mangoes: Benefits of Mango juice for Cancer Prevention Mango fruit has antioxidant compounds (such as quercetin, fisetin, astragalin, gallic acid, isoquercitrin, methyl gallate and etc) and lots of enzymes which help in protecting against various body organs cancers like colon, leukemia, breast, stomach, prostate, lungs, cervical, oral cavity cancers and etc. These compounds include, as well as the abundant. Polyphenols found in it acts as an anti inflammatory agent and restricts the growth of cancerous cells. The soluble dietary fibers, pectin found in it has property of decreasing the action of protein (galectin) found in the cancerous cells. Benefits of Mango juice for Heart health It contains highest level of soluble dietary fibers (pectin) and vitamin C which involves in lowering the bad serum cholesterol levels means Low-Density Lipoproteins as well as enhancing the good serum cholesterol levels means High-Density Lipoproteins thus keeps the heart healthy by keeping all the heart problems away. It is the rich source of potassium which involves in controlling the blood pressure thus heart rate. Benefits of Mango juice for Skin It is beneficial for the skin in both ways whether it is eaten or applied externally on the skin. It India juice has antioxidants which make the skin healthy, smooth, glowing and wrinkles free. It clear out the blocked pores and provides solution to get free from the pimples if applied on the face. It makes the skin glowing by reducing the dark spot

FitSpresso Only $39/Bottle Limited Time Offer! FitSpresso Special Deal + Special 51% Discount Save $660 + 60 Days Money Back Guarantee FitSpresso Herpesyl Five Star FitSpresso is a supplement made to help people lose weight naturally. This supplement comes in the form of veggie capsules, and it is designed to boost metabolism, promote weight loss, burn fat, slow down weight gain, and destroy fat cells. Regular Price: 149/per bottle Only for: $39/per bottle Buy Now What Is FitSpresso? FitSpresso is promoted as a natural supplement that comes in the form of diet pills, and it can aid in rapid and efficient weight loss, similar to many other supplements. The term "natural supplements refers to a nutritional supplement that is made entirely of natural, chemical-free materials. You can utilize these organic ingredients to aid in natural weight loss. It can speed up your body's metabolism and assist with other crucial processes. All parts of our bodies are impacted by weight increase, and not only do we need to deal with the increased weight, but we also need to deal with the numerous problems and illnesses that come along with it. This refers to the risk of developing chronic cardiac conditions, low blood pressure, and, in some circumstances, problems with blood sugar. However, FitSpresso even with its bright and bold claims, can help you efficiently manage your weight and completely avoid these extra uncomfortable problems. FitSpresso is a supplement that comes in the form of a pill, which makes it tasty, simple to swallow, and handy. According to the manufacturer, these diet tablets are GMO-free and toxic-free, making them edible. This is why we have things such as weight loss supplements. Thanks to modern advancements, we can just take a dietary supplement pill to bring about significant weight loss in a completely healthy and natural manner. Not only this, but dietary supplements can also support healthy blood sugar levels and help with insulin re

Health Veda Organics Plant Based Liver Support Supplements helps remove toxins from your body, and is meant to help improve the detoxification process. These supplements help in fat metabolism by stimulating the secretion of bile from the liver & helps lower down bad cholesterol levels.