Lose Weight And Look Great

Scientific evidence supporting the use of cissus quadrangularis for bone and metabolic health continues to shine. Cissus quadrangularis is a traditional ayurvedic herb in use for more than one thousand years. Its nickname is “bone setter.”  I have explained how cissus quadrangularis helps bones in two previous articles, Cissus Quadrangularis – A Potent Bone Builder and Cissus Quadrangularis: Linking Bones & Metabolic Health. One study on cissus quadrangularis and bones shows that cissus quadrangularis works at the level of gene transcription to turn on osteoblasts and to specifically boost their production of osteocalcin¹. This is a powerful finding, as it means that the nutrient is a bone-building gene regulator, elevating it to a new status of usefulness. Additionally, osteocalcin² acts as a hormone elsewhere in your body by boosting adiponectin³ production in your white adipose tissue, in turn helping protect against insulin resistance and cardiovascular inflammation⁴.

Additional interest in cissus quadrangularis and metabolism centers around its historical use for hemorrhoids, ulcers, asthma, and constipation – all important issues associated with bacterial imbalance in the digestive tract. I have explained the adverse effect of these factors on metabolism in my recent article, How Digestive Problems Prevent Weight Loss. Science supports the traditional use of cissus quadrangularis to help heal the lining of the digestive tract, reduce inflammation, enhance antioxidant defenses, and control bacterial imbalance. Cissus quadrangularis has previously been shown to have antibacterial properties⁵, including against the Staphylococcus family typically found in excess in overweight people. One of the metabolic problems caused by bacterial imbalance is overproduction of toxic LPS, which interferes with metabolism. Cissus quadrangularis also helps reduce LPS-induced free radical damage⁶, helping counteract this problem in overweight people. It does so by helping reduce both inflammatory nitric oxide (iNOS) and the core inflammatory gene signal NF-kappaB. Another recent study showed cissus quadrangularis to be highly protective of the liver⁷, offsetting the toxic effects of a TB drug by drastically reducing free radical damage. This is relevant to weight management, as the liver is often subject to inflammatory and free radical-producing insults coming from both the digestive tract and white adipose tissue. Thus, cissus quadrangularis helps offset metabolic stress associated with gut imbalance by a variety of mechanisms.

Science confirms the value of cissus quadrangularis as a helpful bone support nutrient, and expands on its role in metabolic support. Not only does cissus quadrangularis help improve metabolism via osteocalcin-boosting adiponectin production, it also reduces toxic stress from digestive tract imbalance – a problem faced by many who struggle with their weight.

Science now reveals that the foreign contents within your digestive tract play a dramatic role in your energy level, metabolic function, body weight, and cardiovascular health. While it is not the only causative factor involved in obesity and the metabolic syndrome, it is a significant contributing factor for virtually any overweight person – especially someone who has difficulty losing weight and keeping it off.

Researchers at Emory University School of Medicine¹ studied a mouse engineered to lack an important gene signal, Toll-like receptor 5 (TLR5), which helps recognize self-propelling bacteria. The lack of this gene signal caused the mouse to have an excessive appetite (eating 10% more than normal), develop insulin resistance, have high blood pressure, have elevated levels of cholesterol and triglycerides, develop fatty liver disease, and become 20% heavier than normal mice. In short, the mouse developed metabolic syndrome, an epidemic in America. The mouse was also at higher risk for developing ulcerative colitis and Crohn’s disease.

Researchers determined that the flora content, or microbiota of the intestinal tract was the source of the problem. Because the mouse lacks TLR5, the wrong type of bacteria overgrow in the stomach. Interestingly, when the researchers transferred the overgrown bacteria to normal mice they also developed metabolic syndrome abnormalities. This overgrowth of bacteria fueled obesity and triggered inappropriate food cravings in the mice. The mice did not get fat when food was restricted, yet insulin resistance persisted (a prerequisite to type II diabetes).

While over a thousand different kinds of bacteria naturally populate the digestive tract, there are two main classes: Firmicutes and Bacteroidetes. TLR5 mice have abnormal Firmicute populations, which cause the problem. 

“It has been assumed that the obesity epidemic in the developed world is driven by an increasingly sedentary lifestyle and the abundance of low-cost high-calorie foods,” says senior author Andrew Gewirtz, PhD, associate professor of pathology and laboratory medicine at Emory University School of Medicine. “However, our results suggest that excess caloric consumption is not only a result of undisciplined eating, but that intestinal bacteria contribute to changes in appetite and metabolism.”

Earlier Research on Firmicutes and Bacteroidetes

The famous mouse that makes no leptin hormone, the ob/ob mouse, eats endlessly and becomes extremely obese. This mouse has a 50% reduction in Bacteroidetes² and a proportional increase in Firmicutes. This means that the condition of obesity itself contributes to an excess number of Firmicutes. 

Through a variety of experiments with genetically altered mice, scientists now believe that excessive populations of the wrong type of Firmicutes activate enzymes that promote the storage of fat in fat cells (adipocytes). This means that activity in the gut has a direct impact on where calories go in the body.

Firmicutes are gram positive bacteria, many of which are friendly and essential to human digestion, such as Lactobacillus. On the other side of the Firmicute coin are members of the Streptococcus and Clostridium families, which are responsible for many infections. 

Chron’s, Bacterial LPS, and Obesity

In 2010, Chinese researchers³ released a report on 3.3 million microbial genes obtained from the fecal samples of 124 individuals from Denmark and Spain. The gene set is 150 times larger than the entire human genome. Over 99% of the genes are bacterial, indicating between 1,000 and 1,150 prevalent bacterial species. Each individual has at least 160 species, which are also largely shared. This is the first catalog of organisms found in the human digestive tract. 

In this preliminary work, researchers identified gene signals associated with obesity and Crohn’s disease. “Apart from helping you digest, these bacteria may also play a very important role in … diseases like Crohn’s disease, cancer, obesity,” said lead author Jun Wang, executive director of the Beijing Genomics Institute.

Wang and colleagues in China are working on a similar 120-sample study in Chinese hospitals. “There are four groups: obese diabetics, obese non-diabetics, lean diabetics and lean non-diabetics. And we found some interesting bugs related to each type of diabetes,” Wang said.

In other words, gene signals arising from populations of gut bacteria have a direct interaction with human metabolism – a dramatic finding.

Another aspect of this problem is that bacteria produce an endotoxin from the shedding of their cell wall called lipopolysaccharide (LPS). LPS is a commonly studied compound, as it reliably induces inflammation. Researchers have found that gut-derived bacterial LPS enters the bloodstream and directly triggers insulin resistance⁴, especially liver-related insulin resistance that typically accompanies type II diabetes. Furthermore, a chronic high-fat diet for four weeks raises LPS two to three times normal levels. It is also documented in obese women⁵ that LPS activates inflammation, setting the stage for metabolic disease.

Of great importance is the fact that LPS inhibits leptin from appropriately entering the brain⁶. LPS has been shown to raise blood levels of leptin, directly inducing leptin resistance. It also raises blood levels of triglycerides, which are the main known cause of leptin resistance at the blood-brain barrier. 

It has been demonstrated in overweight and obese children⁷ that a lack of friendly flora and an excess number of the Firmicute Staphylococcus aureus are common findings. 

Overweight women are known to have imbalanced microbiota with excess numbers of Firmicutes⁸ in the Clostridium and Staphylococcus families. This problem is aggravated during pregnancy when the mother’s immune system is down-regulated so as not to reject the fetus, leading to excessive weight gain during pregnancy. Furthermore, the mother’s microbiota pattern is typically passed to the child. Interestingly, women given friendly flora probiotic supplements in the first trimester of pregnancy⁹ had less abdominal fat one year after pregnancy.

Another study shows that probiotics inhibit the gram negative bacteria H. pylori¹⁰ and stop it from producing the toxic LPS that interferes with human metabolism.

Collectively, these studies show a clear path from the overgrowth of the wrong digestive bacteria to the creation of leptin-resistant and insulin-resistant obesity, which eventually leads to increased risk for type II diabetes and heart disease.

While killing Firmicutes with antibiotics does lessen the metabolic problems of TLR5-lacking mice, this would only encourage regrowth of equally bad if not worse Firmicutes in humans, while also encouraging the overgrowth of another anti-metabolic population, candida albicans, making the societal problem of antibiotic resistance and new superbugs even worse.

Rather, it appears that natural remedies are the front line of defense against this problem. This begins with a diet that promotes balanced digestion by avoiding excess fat, refined sugar, alcohol, and junk food. Encouraging growth of friendly flora with probiotic supplements (acidophilus) and prebiotic supplements (various types of fiber) is another very workable solution. 

There are also many natural compounds known to kill inappropriate gram positive bacteria in the digestive tract. Oregano oil, medium chain fatty acids, bovine colostrum, and bovine lactoferrin are just some examples of nature’s toolbox. These all have significant advantages over antibiotics, as they do not breed germ resistance or disturb beneficial flora. While helping to reduce surplus populations of undesirable bacteria, these compounds also reduce surplus populations of candida albicans – unlike antibiotic drugs that encourage candida albicans overgrowth.

It is always important to address the underlying cause of any digestive problem, not just cover it up with antacids that further induce undesirable bacterial overgrowth by reducing our front line of defense (stomach acid). Improving the digestive tract can also have a significant impact on metabolism, weight management, and cardiovascular health.

Maintaining the integrity of your joint cartilage is vital to your quality of life, ability to stay fit, participation in physical activities, and general anti-aging. While the extra weight from obesity places understandable stress on cartilage, a new study indicates that it also increases the risk for rapid cartilage loss, going beyond just the issue of mechanical pressure from extra weight.

This study builds evidence that obesity-induced inflammation is detrimental to health in many ways. The study involved 3,026 people, ages 50 – 79, at risk for osteoarthritis or with early x-ray evidence of the disease. During a 30-month follow up period, 20 percent of participants had slowly progressive cartilage loss, while 5.8 percent had rapid cartilage loss. For each one-unit increase in body mass index (BMI), the odds of rapid cartilage loss increased by 11 percent.

How to Improve Cartilage Health

It is always beneficial to use nutrients like hyaluronic acid, chondroitin sulfate, and glucosamine as raw materials to help build joint cartilage and improve joint lubrication. At the same time, it’s important to reduce factors that damage cartilage. Excess body weight is more than a little problem for cartilage health. I recommend following the 5 Rules of the Leptin Diet and incorporating nutrients such as DHA and tocotrienols to help turn down inflammation coming from excess fat cells.