Comments on the Discussion Forum: Oromucosal immunomodulation as clinical spectrum mitigating factor in SARS-CoV-2 infection.

The mammalian lactoperoxidase system, consisting of lactoperoxidase and the H2 O2 -producing enzyme duox, is our first line of defence against airborne microbes. This system catalyses the production of hypoiodite and hypoiodous acid in the presence of sufficient iodine. These products are highly efficient at destroying the H1N1 virus and the respiratory syncytial virus (RSV). Japan has not been affected as much as other nations during the COVID-19 pandemic (death rate about 10% of the United States), and we think this is due to a diet high in iodine. With this in mind, we suggest four actions to prevent SARS-CoV-2 infections. First, health professionals should study the preventative effect of increasing iodine in the diets of the aged, institutionalized, diabetics andsmokers. Second, the recommended daily intake (RDI) for iodine should be significantly increased, to at least double, the current RDI. Governments should encourage the use and distribution of cheap iodized salts, kelp and seaweed. Third, more research should be done around the physiology and the protective effects of the lactoperoxidase system. Finally, the degradation products of the SARS-CoV-2 viral particle by hypoiodite and hypoiodous acid should be characterized; portions of the damaged particle are likely to elicit stronger immunity and better vaccines.

[Checklist for patients with type 2 diabetes mellitus for remote consultation]. / Checklist para pacientes con diabetes mellitus tipo 2 en consulta telemática.

The current circumstances cause by the COVID-19 force primary care doctors to find out new ways to guarantee the health care of our type 2 diabetes patients. There is evidence that supports the remote consultation efficacy in the glycemic control in patients with type 2 diabetes. Facing the rapid adaptation of clinical practice to the remote consultation use, from de Diabetes Group of the Spanish Society of Family and Community Medicine (SemFyC), we have prepared a document embodied in a telematic action / monitoring algorithm in the care of patients with type 2 diabetes.

Chronic Diseases and COVID-19: A Review.

The existence of a causal relationship between the rise of the death rate in COVID-19 infected patients and their sufferance from non-communicable pathophysiological conditions, particularly chronic diseases, was recently evidenced. In fact, in addition to the immunodeficiency generated by chronic disease conditions, COVID-19 also led to affect the immune system. Furthermore, the novel coronavirus attacks the lungs and other vital organs such as heart, kidneys, and brain. All these outcomes are accused of being involved in the increasing vulnerability and comorbidity in COVID-19- infected people with chronic diseases. Pharmacological, dietetic and natural approaches were suggested after deep bibliographic research for presenting preventive recommendations for this category of patients in order to avoid the fatal complications of this infection, and consequently limiting the risk of comorbidity. In this regard, some medications could enter into interaction with COVID-19 infection in patients with diabetes or hypertension and thereafter lead to fatal complications. Furthermore, regarding their nutritional values, some foods are more useful than others during this pandemic period because they are rich in vitamins, minerals, antioxidants and perhaps some bioactive phytochemicals, which are known to be effective in improving immune response, managing chronic diseases and/or having antiviral activities. In addition, vitamins, minerals, antioxidants, prebiotics and probiotics could be helpful in these conditions. Interestingly, in order to understand the mechanism of this causality and suggesting efficacious solutions, this review deserves considerable epidemiologic, clinical and experimental investigations.

Exploitation of Some Natural Products for the Prevention and/or Nutritional Treatment of SARS-CoV2 Infection.

Dietary habits strongly influence our health status, mostly in terms of maintenance of the inflammatory/anti-inflammatory homeostasis. High fat and high sugar diets account for the development of a low-grade inflammation, which is the pathogenic common denominator of various chronic diseases. Severe Acute Respiratory Syndrome Coronavirus (SARS)-CoV2 (COVID-19) infection affects all ages and especially frail elderly people and a nutritional intervention seems to be crucial in the course of this pandemic. The present review describes the properties of some vegetal products and their derivatives, such as Lupin sp., garlic, salvia and extra virgin olive oil (EVOO) that can be exploited for their beneficial effects, as preventive and/or nutritional treatment of coronavirus disease SARS-CoV2. Lupin, salvia, garlic and EVOO share overlapping properties, such as anti-oxidant, anti-inflammatory and anti-viral activities. Quite importantly, these products and their derivatives are able to recover the expression of angiotensin converting enzyme expression 2 on cell membrane, otherwise suppressed by COVID-19 binding and entry into cytoplasm. Dietary administration of the above nutraceuticals or their extracts may play a preventive or nutritional role in the course of SARS-CoV2 infection, even including the effects of the lockdown and the condition of inflamm-ageing.