Alzheimer’s Disease tied to infections

Alzheimer’s Disease and Infectious agents: a new line of research, and hope.

 

amyloid plaques in brain from salmonella infection

Salmonella bacteria, represented by the red spots, entrapped in a cage of proteins called beta amyloid, represented in green. (Credit Robert Moir and Rudolph Tanzi, Massachussets General Hospital and Harvard Medical School)

The possibility that Alzheimer’s disease is closely tied to infections that cause the development of amyloid plaques is BIG news indeed. Exactly what causes the plaques has proved to be elusive for many years. As reported in this NY Times piece, researchers at Harvard have found that when infectious agents cross the brain blood barrier in non-human animal subjects, their brains respond by enveloping them in plaques consistent with the ways in which they form in Alzheimer’s disease in humans. It’s “early days” yet, but this could prove to be a very fruitful line of inquiry.  Until an underlying cause, or set of causes for a disease is discovered, both treatment and prevention are severely restricted.

Read more here “Could Alzheimer’s Stem from Infections?  It Makes Sense, Experts Say” New York Times article here:

 


The Rogue Immune Cells That Wreck the Brain

Solving a mystery behind brain disorders such as Alzheimer’s and schizophrenia.

 

brain cell oligodendrocyte

A type of brain cell known as an oligodendrocyte

Is it possible that many common brain disorders, despite their wide-ranging symptoms, are caused or at least worsened by the same culprit, a component of the immune system? If so, could many of these disorders be treated in a similar way—by stopping these rogue cells?

Beth Stevens thinks she has solved a mystery behind brain disorders such as Alzheimer’s and schizophrenia.

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Restoration & Prevention Diets

March 21, 2016


Restoration & Prevention Diets are dietary regimes meant to impact specific health issues rather than weight loss in particular.  These diets contain elements of popular dietary programs, particularly the Mediterranean Diet.

Restoration & Prevention Diets are intended to reduce symptoms that are only sometimes associated with being overweight. While they could be helpful for many people who struggle with weight, their primary goal is to alleviate or even avoid a specific health problem. People for whom extra weight is not a challenge might need to make changes in order just to maintain weight, control high blood pressure or chronic pain, or avoid difficulties with food digestion.

Given the prevalence of neurodegenerative illnesses like Alzheimer’s and Parkinson’s in our aging population, a proactive approach could involve adopting the MIND diet.

As with any diet, if you have any health issues and would like to see if one of these restoration and prevention diets can help you, please consult a healthcare professional before starting.

We summarize and provide references and links to the following restoration & prevention diets:

  • MIND Diet – this diet is intended to reduce the likelihood of developing Alzheimer’s disease. MIND diet is a combination of parts of the DASH and Mediterranean diets. It is promoted broadly by researchers (mostly epidemiologists), physicians, gerontologists & naturopaths.

 

  • DASH Diet is a group of food restrictions recommended to avoid high blood pressure (hypertension). It was designed by scientists working for the US government.

 

  • FODMAP Diet is designed and promoted by some specialist physicians (Gastroenterologists) and alternative practitioners (especially Naturopaths) to assist people with digestive issues that cluster around Irritable Bowel Syndrome (IBS).

 

  • ANTI-INFLAMMATORY Diets are designed to avoid a wide array of symptoms associated with the inflammation process, and are especially helpful for people with autoimmune problems. Anti-inflammatory diets are promoted by a wide array of health care specialists. They may also have a beneficial impact on other symptoms and illnesses and weight.