jueves, 11 de julio de 2019

Simple tips to fight inflammation

HEALTHbeat

Harvard Medical School

Simple tips to fight inflammation

reduce inflammation
The awareness of the intersection between inflammation and chronic disease has spawned a plethora of diet plans, nutritional supplements, and lifestyle programs, many implying they offer new ways to improve your health by quelling inflammation. It's true that scientists are uncovering new complexities and expanding their knowledge of factors that may contribute to inflammation or help counter it. But much of the heavily hyped guidance for an anti-inflammation lifestyle boils down to the same no-nonsense health advice your grandmother might have given you.
 
Get your copy of Understanding Inflammation
 
Understanding Inflammation
Chronic inflammation plays a central role in some of the most challenging diseases of our time, including rheumatoid arthritis, cancer, heart disease, diabetes, asthma, and even Alzheimer’s. This report will examine the role that chronic inflammation plays in these conditions, and will also provide information on the breadth of drugs currently available to alleviate symptoms. Drug choices range from simple aspirin, a nonsteroidal anti-inflammatory drug that’s been available for more than a century, to disease-modifying drugs and so-called biologics that promise more targeted treatments.

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Make healthy food choices

Our diets play an important role in chronic inflammation because our digestive bacteria release chemicals that may spur or suppress inflammation. The types of bacteria that populate our gut and their chemical byproducts vary according to the foods we eat. Some foods encourage the growth of populations of bacteria that stimulate inflammation, while others promote the growth of bacteria that suppress it. 
Fortunately, you are probably already enjoying many of the foods and beverages that have been linked to reductions in inflammation and chronic disease. As long as you are not allergic to any of these foods or beverages, they include the following: 
  • Fruits and vegetables. Most fruits and brightly colored vegetables naturally contain high levels of antioxidants and polyphenols — potentially protective compounds found in plants. 
  • Nuts and seeds. Studies have found that consuming nuts and seeds is associated with reduced markers of inflammation and a lower risk of cardiovascular disease and diabetes. 
  • Beverages. The polyphenols in coffee and the flavonols in cocoa are thought to have anti-inflammatory properties. Green tea is also rich in both polyphenols and antioxidants. 
For additional advice about ways to reduce inflammation, read Understanding Inflammation, an online guide from Harvard Medical School.
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Gout: Inflammation and your joints

gout
Inflammation is a key component of arthritis and other chronic joint diseases. Gout, a painful and potentially debilitating form of inflammatory arthritis, develops when tiny, needle-shaped crystals of uric acid (a biological waste product) accumulate in the joints. The presence of these uric acid crystals triggers the release of cytokines, and these inflammatory messengers attract neutrophils and other white blood cells to the scene. Gout usually affects one joint at a time, most often the big toe, but sometimes it occurs in a knee, ankle, wrist, foot, or finger. 
Early on, gout flare-ups tend to be intermittent. If gout persists for a long time, the joint pain can be ongoing and mimic other types of arthritis. After several years, uric acid crystals may collect in the joints or tendons. They can also collect under the skin, forming whitish deposits. They are called tophi, lumps of tissue that form under the skin of fingers, knuckles, and elsewhere. 
Most people with gout make too much uric acid. Often they have a family history of the disease, are overweight and have high blood pressure, high cholesterol, or diabetes. High protein diets, especially those rich in organ foods such as liver, kidney, and sweetbreads can raise uric acid levels and increase the chance of gouty attacks. Some people develop gout because their kidneys excrete too little uric acid.
In addition, obesity, sudden weight gain, or alcohol use can elevate uric acid levels. Some medications, particularly diuretics, also can boost levels of uric acid.
To learn more about how inflammation affects your body, read Understanding Inflammation, an online guide from Harvard Medical School.
Image: © Keechuan | Dreamstime
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Featured in this issue


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Understanding Inflammation

Featured content:


What is inflammation?
About immunity
Inflammation in action
Inflammation and chronic diseases and conditions
Inflammation and allergies
Inflammation and your joints
Inflammation and your brain

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