Covid-19

Articles related to covid and how it is impacted by diet, immune function, sleep, stress, and human health.

time is money, money soothes, sleep

Deep sleep essential for proper immune function

Sleep is essential for life.  I think the most important factors for a healthy body are eating (healthy whole food), sleeping and exercise.  Poor sleep quality and duration are associated with decreased immune function, increased stress hormones (that suppress the immune system), mood disorders, metabolic syndrome, obesity, and cardiovascular disease. In a normal night, we …

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curcumin

Curcumin has antiviral properties

Curcumin is the active chemical in the spice turmeric.  It has long been known that curcumin has many beneficial effects on inflammatory conditions, cancer, and infections.  A 2019 article in Frontiers in Microbiology further investigated the antibacterial and antiviral actions of curcumin and found that it was very effective against several viruses including influenza, hepatitis …

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Ibuprofen COVID

ACE inhibitors and Ibuprofen – Any link to COVID severity?

All viruses need to bind to a receptor on our cell surface in order to enter and replicate. Here is an example of an influenza virus entering a cell.  Every virus has a specific receptor it binds to in order to enter and infect a cell. What type of receptor does COVID use? COVID-19 infects …

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virus

Vitamin D reduces the severity of respiratory viral infections

As COVID-19 makes its way through the population it is important to consider how we can help our immune system cope with viral infections. In my previous article I described how our immune system generally deals with viral infections.  In this article, I will discuss the specific role of vitamin D in viral infections.   Vitamin …

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virus structure

Viral infections and how our immune system deals with it

Organisms and pathogens have been evolving together since the beginning of life on earth.  Humans have always been exposed to infectious organisms and sometimes they kill us and sometimes we adapt and fight them off.  What determines what pathogens kill us, why are some easier to fight off than others? Topics covered:  How viruses infect …

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