L’Inrae (Institut national de recherche pour l'agriculture, l'alimentation et l'environnement) a récemment fait le point sur les recherches en cours issues du mouvement One Health - une seule santé. Dans un contexte délicat, l’approche One Health vise à impliquer l’ensemble des acteurs de la santé humaine, animale et environnementale dans une réflexion commune.
Les chaînes de transmission. Au mois de mai 2020, une épidémie d'encéphalite a éclaté dans l'Ain, à cause de… fromage de chèvre. En réalité, c'est toute une chaîne de transmission entre espèces animales qui s'est établie, jusqu'aux humains. En effet, comme le montre une enquête de Santé Publique France, l'encéphalite a été causée par des tiques, qui l'ont transmis à des troupeaux de chèvres du bassin d'Oyonnax. Le virus s'est ensuite propagé chez l'Homme par la production de fromage. Ces chaînes de transmission sont fréquentes chez les maladies qui touchent les humains (certaines grippes, potentiellement le nouveau coronavirus, etc.) et la compréhension des mécanismes de transmission inter-espèces est primordiale pour aider à développer de meilleurs traitements.
While discussing physical, mental, and emotional health, I did not discuss the causes for the derangement of health. I left that part because there is hardly any cause which affects one plane without affecting the others. Our mind and body are so closely integrated that when one is affected there are bound to be repercussions on the other. Let me give some examples to elaborate this. Even a small cut in your hand (physical plane) can make you worry (mental plane) about the bleeding or injury in general and can make you angry (emotional plane) with yourself that you were not careful enough. Again, mental anxiety (which often results from emotional problems) is a well known cause for peptic ulcers and hypertension. These are not isolated examples. Nearly every known disease, be it physical or psychological, can be associated with signs and symptoms on the other planes.

I have delved deep into the probable mechanism of emotions so that it becomes easy to understand how our emotional health can fail just as our physical health does. As the physiological reactions taking place in our liver or lungs can go awry, so can they go wrong at the emotional level. Our brain can produce too strong an emotional response for a small stimulus or it may produce a very weak response against a strong stimulus. The response may persist for too little a duration or too long a duration.

4. Environmental factors – Increasing pollution of our air, water, and earth is a well known factor in the increasing level of many diseases. There is a high level of asthma and other allergic complaints in urban areas. Depleting ozone layer is a known factor in increasing rate of skin cancers. Noise pollution is a recognized factor in increasing anxiety and stress levels in our society.
Skip juice cleanses or liquid diets. A popular cleansing regimen for losing weight involves drinking only juice or another type of liquid for a few days to a week. This is dangerous because you could end up without essential nutrients. These extreme cleanses are also counterproductive because most people just gain back any weight they lost when they go back to eating normal food again. Doctors don't recommend any sort of diet like this, and say following a healthy diet and exercise routine is much better for losing weight.[15]