Potato chips increase inflammation

Potato chips have never been considered a healthy food
and the study referred to here provides even more evidence for how unhealthy it is. The study was small, but interesting since several inflammatory markers were measured (Naruszewicz M, et al.). The participants were both females and males with an average age of 35 years, some of them were smokers.

160 g of potato chips were ingested daily for a period of 4 weeks. That amount of chips contained 157 mg of acrylamide, a toxic by product of food processing. Tests revealed that acrylamide increased in the blood of all participants, but more in the smokers.

What was also found to increase was oxidized LDL (the bad cholesterol), gamma glutamyltransferase concentrations (a liver enzyme), and the 2 inflammatory markers high sensitivity interleukin-6, and high-sensitivity C-reactive protein. A significant increase in reactive oxygen radical production by monocytes, lymphocytes, and granulocytes and an increase in CD14 expression in macrophages were also detected. These cells are white blood cells. These changes indicate an increase in inflammation, increasing the risk of atherosclerosis progression (build up in the arteries).

If you want a snack, choose something other than potato chips, fruit for example is a much better choice.

Reference:

Naruszewicz M, et al. Chronic intake of potato chips in humans increases the production of reactive oxygen radicals by leukocytes and increases plasma C-reactive protein: a pilot study. Am J Clin Nutr. 2009 Mar;89(3):773-7.

Omega 3 fatty acids help menopausal transition

Menopause can be a difficult time for some women, but it may not have to be that problematic. There are several things which can be done to make it easier. A healthy diet and exercise have for example shown to be helpful, but a simple thing as taking a few capsules of omega 3 fish oil can produce results.

In the study referred to here, middle-aged women with psychological distress and depressive symptoms were treated with 1050 mg of eicosapentaecnioc acid (EPA) and 150 mg of docosahexaenoic acid (DHA) per day or placebo for 8 weeks (Lucas M, et al, 2009). These women were rated as being under moderate to severe psychological distress and were evaluated using 3 different psychological tests.

After 8 weeks the study results showed that it was a significant improvement in both psychological distress and depression in the treatment group when compared to the placebo group.

Omega 3 fatty acids are important for many other reasons as well. Young as well as old will get health benefits from taking omega 3 fatty acids. Just be sure that the product that you take is of high quality.

Reference:

Lucas M, et al. Ethyl-eicosapentaenoic acid for the treatment of psychological distress and depressive symptoms in middle-aged women: a double-blind, placebo-controlled, randomized clinical trial. AM J ClinNutr, 2009 Feb;89(2):641-51.