Article courtesy of: Dr. Joel Kahn, MD, one of the world's top cardiologists, best selling author, lecturer, and expert in plant-based nutrition & holistic care.

Actor George Burns said that you cant stop getting older, but you dont have to get old. Considering he lived to be 100 and was active until just before his death, his words have more impact than most. The scientific pursuit of understanding aging is robust, and significant amounts of money are being spent on researching strategies to delay or reverse the damage aging creates. I have participated in studies where my entire genome has been sequenced as part of a growing database relating our DNA code to health. While you might not have had your entire genome sequenced, there are steps you can take now to minimize aging in your body. It is important to understand what inflammation is, how it relates to aging (sometimes called inflammaging), and how one food group, meat, promotes inflammaging.

Inflammation is a complex process in which cells and chemicals in our bodies fight infections and other threats, and it can be activated acutely or long-term. If a threat is detected by the immune system, chemicals like histamine are released that cause blood vessels to dilate, permitting white blood cells to arrive to clean up the area.

While inflammation can protect our health when its an acute response like a bug bite or infection, chronic inflammation is a different story. Many medical illnesses are caused by the chronic activation of inflammatory pathways. These include asthma, acne, celiac disease, rheumatoid arthritis, and even atherosclerosis of heart arteries. In fact, in 1856 Rudolf Virchow proposed that arterial disease was an inflammation of blood vessels and recently the role of inflammation in initiating heart disease events was proved. You want to do everything you can to avoid increased levels of chronic inflammation and the ability to measure inflammatory status in blood tests has advanced greatly. Patients in my preventive clinic get half a dozen tests like the high-sensitivity C-reactive protein (hs-CRP) to assess inflammation.

More than half of our immune defenses are located in our gastrointestinal tract to monitor the foods that we eat. Foods can be inflammatory and initiate a chronic response if eaten over and over, and other foods can be anti-inflammatory. It is important to consider the question of whether meat can sustain inflammation and promote aging. Ive found that the data favors that meat is a source of inflammaging you might want to avoid.

1. Meat elevates C-reactive protein (hs-CRP).

Elevations of hs-CRP predict the development of serious illness including cardiovascular disease. Multiple studies have found that, even after correcting for confounding factors, meat consumption associates with increased hs-CRP. A recent basic science study performed in mice demonstrated that an amino acid found in high levels in meat, methionine, increased oxidative stress and inflammation and actually reduced heart strength too. A human study just published related meat intake to higher levels of arachidonic acid, another mediator that promotes inflammation and aging, and a diet low or absent in meat was recommended for optimal health.

2. Meat causes insulin resistance.

Another route by which cellular aging may progress is the development of insulin resistance. Scientists looked at how eating certain foods affects the release of insulin. Surprisingly, some protein-rich and fat-rich meats induced as much insulin secretion as did some carbohydrate-rich foods (e.g., beef was equal to brown rice). The researchers found that fish, beef, cheese, and eggs had larger insulin responses per gram than many carbohydrate foods. The scientific fact that meat is insulinogenic is rarely mentioned and may contribute to aging.

3. Meat raises insulin-like Growth Factor 1 (IGF-1) levels.

IGF-1 is a peptide hormone stimulating cell growth. Its also linked to higher risk of breast and prostate cancers. Meat eaters consistently have higher levels of IGF-1 than vegetarians or vegans. Breast and prostate cancers are rare in traditional Asian communities, which have a very low intake of meat products. Okinawans, some of the longest-living people on the planet, eat a diet with less than 10 percent of their daily calories from meat. A plant-based fasting-mimicking diet has been shown to reduce levels of IGF-1, which has an anti-aging effect.

4. Meat produces Trimethylamine-N-oxide (TMAO).

In 2011, researchers from the Cleveland Clinic demonstrated that meat eaters produced a metabolite that promotes heart disease, called TMAO. Of great interest, TMAO was not elevated in vegans who were asked to eat a meat meal for the purposes of the study. In my clinic, I routinely measure levels of TMAO, and my patients eating meat on a regular basis have elevated measurements. I worry they are aging prematurely and counsel them to substitute beans for beef.

5. Meat can lead to the accumulations of Persistent Organic Pollutants (POPs).

POPs are toxic synthetic chemicals that accumulate in fat. Some of the POPs are PCBs, dioxins, DDT, and flame retardants used in clothing and furniture. They disrupt endocrine pathways and are linked to cancer, heart disease, hypertension, obesity, and diabetes. POPs enter our body largely from animal products that we eat. For example, levels of PCBs in animal fat found in meat is much higher than the levels found in vegetables, fruits, and cereals.

6. Meat contains Advanced Glycation End-Products (AGEs).

AGEs are naturally occurring compounds in food and can be increased by cooking on dry heat, such as on a grill. AGEs are associated with a variety of diseases including brain inflammation, diabetes, heart disease, and cancer. Levels of AGEs found in meat are many multiples higher than in any fruit or vegetable. The irony of the chemical term AGE is not to be missed as increased levels of AGEs lead to premature aging and are best avoided by skipping the meat entirely.

A recent scientific review article stated one of the most consistent epidemiological associations between diet and human disease risk is the impact of red meat consumption (beef, pork and lamb, particularly in processed forms). While the risk estimates vary, associations are reported with all-cause mortality, colorectal and other carcinomas, atherosclerotic cardiovascular disease, type II diabetes, and possibly other inflammatory processes. While the quality of meat such as grain or grass-fed may have a small impact on inflammation in limited studies, meats of all types will favor inflammation and aging. Of course, no matter what you choose to eat, fill as much of your plate as possible with the most proven inflammation-fighters and anti-agers around: vegetables.

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This Food Is Causing Inflammation & Making You Age Way Faster - Anti Aging News

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