False. They were dependent on animals and were far more active then sedentary.
It is an infectious disease. However, you are more apt to get it if you smoke or have otherwise unhealthy lungs.
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Lifestyle diseases can occur at any age, but they are more commonly associated with adults due to poor lifestyle choices over time. Factors such as unhealthy diet, lack of exercise, smoking, and excessive alcohol consumption can contribute to the development of lifestyle diseases like obesity, type 2 diabetes, hypertension, and heart disease. Making healthy lifestyle choices early on can help prevent the onset of these diseases.
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Parasitism
Most of us know that we can reduce our risk of disease by eating a healthy diet, getting enough exercise, and not smoking. But did you know that your family history and lifestyle factors might be the strongest influences on your risk of developing lifestyle disorders such as heart disease, stroke, diabetes, or obesity? You can visit the website. https://lifelongwellness.in for more information.
The more risk factors for a disease, the greater the chance of developing that disease.
A healthy lifestyle will generally result in a more active immune system. So when infection occurs it can mount a quicker, stronger attack than someone with a sedimentary lifestyle. Just a note that amount of antibodies produced is more dependent on the type and severity of the infection. But indirectly a healthy lifestyle could cause higher numbers of antibodies to be produced.
The development of agriculture allowed early people to transition from a nomadic lifestyle to a settled lifestyle. It provided them with a stable food source, which allowed for the development of permanent settlements and the growth of civilization. It also led to the development of more advanced technologies and social structures.
Your risk of heart disease can be greatly reduced by lifestyle changes and yes, running does greatly decrease the chances of getting heart disease. You may be of higher risk though because your family has a history of heart disease.
Density dependent. Imagine a small room tightly packed with dogs, and only one of the dogs has fleas. Since the dogs are so close together, the fleas can easily jump from one dog to another dog. However, in a large room with only 5 dogs, only one of the dogs having fleas, the dogs are free to roam more and the fleas can't be transferred as easily. Hope this helps :)