Eat, Fast & Live Longer (2012)


Eat, Fast & Live Longer video by Limosight is an insightful piece of short documentary that introduces a new understanding to the concept around food, fasting and living long. Many people understand the phrase “we are what we eat”. However, the in-depth and different perspective that Limosight brings is incredible. It is fascinating to understand that significant changes occur in the body after eating or not eating food. It is also incredibly satisfying that so much scientific research goes to the understanding of aging. In a world where there are so much consumption of junk food and other unhealthy food, coupled with passive lifestyle, the risks of chronic diseases are high. The proposal of fasting as a way of avoiding diseases, such as diabetes, hypertension, and cancer could indeed be a remedy to the fast lifestyle that has deluged the world now. This article focuses on highlighting of the video that reveals the theme of fasting and calorie restriction.


Solution to Health Problems

Fasting and calorie restriction can be a solution to health problems that have increased in recent decades. Many of the health issues are related to high sugar intake or consumption of bad high-density fats. When a person eats food without being active, the risk of developing diseases like diabetes increases. According to Limosight, fasting has many health benefits. Firstly, it helps burn fats in the body. In a normal lifestyle, calories provide energy. During starvation, the body starts to burn fats for energy. These fats otherwise deposit in different parts of the body.

High-fat level increases the risk of diseases, such as cardiac attack. High abdominal fat, for example, is a recipe for stroke, heart failure, as well as cancer attack. Calorie restriction assists burn fats because it helps in triggering the body to use up available fats. High-calorie level is also risky as it increases the chances of developing diabetes, especially if an individual is not active or exercises. Importantly, fasting lowers the levels of Insulin-like growth factor (IGF-1), whose high levels increases the risk of cancer attack. Fasting and calorie restriction, therefore, reduces risk to the common incurable diseases.

There are many challenges to implementation of fasting and calorie restriction in urban communities. The latter have characteristic lifestyle of eating out and taking fast food appropriate to their busy schedules. With most people eating out in urban areas, it is very difficult to keep track of the calorie consumption. There is also high fat intake due to fast foods, such as French fries and deep fried chicken pieces, burgers among other unhealthy foods. The availability of these foods hampers healthy living. Urban communities also have the culture of working long hours in comparison to other one. The bodies perform at optimal levels, consequently requiring high-calorie foods. These people look for foods that provide a quick fix to their bodies.

Urban communities also consume processed foods rather than fresh one that upcountry communities eat. Production of such foods in a great amount involves addition of sugars or other additives. It is rare that many people become much concerned to read the ingredients of these packaged foods unless they already have health issues. Therefore, the social and cultural practices of urban lifestyle hinder successful fasting and calorie restriction as a healthy practice.

Evaluating the significance of fasting and calorie restriction in reduction of health risks and increased longevity, at conclusive levels, requires a well-designed research methodology. Most research use test animals, such as rats. Designing a long test on human beings is paramount. The challenge is that people live different lifestyles and engage in varied activities. However, having dieting timetable for volunteering people can provide more details and insight into the relevance of the strategies. The volunteers can continue with their daily activities, but monitor diet. Fasting and calorie restriction has both its strength and limitation.

The strategy has many health benefits to people who do not require high energy in a day. Fasting reduces expenses during such economic hard times as it does not cost anything. It only requires a person to be committed to staying away from food. Calorie restriction also reduces expenses on food. Whether the strategy is fasting or calorie restriction, there is satisfaction in realizing that you have control over how your body functions. On the other hand, fasting and calorie restriction has limitations. Physician’s consultation is advisable before fasting or reducing calorie intake.

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Pregnant women should not fast because they require healthy and enough food to provide adequate nutritional supply to the developing fetus. Underweight individuals should not also reduce calorie intake or fast. Their bodies may be straining already, and they need food to perform metabolic activities. People who are diabetic or already have diet-sensitive health problems should not fast. The other obvious limitation to fasting and calorie restriction is occupational. Individuals with high-energy consuming occupations or playing should not cut on calorie intake. Glucose provides energy that the body needs. Thus, information on the strengths and limitations of fasting comes in handy.

There are many alternatives to fasting as a way of reducing risk of health complications. Firstly, it is important to exercise daily. Working out has many health benefits including help in fats burning that would otherwise deposit in the abdominal area or other body parts. Exercising assists to detoxify the body also through sweats. Reduction of red meat is another alternative that helps reduce unwanted fats and proteins that overwork the liver. Heavy consumption of detoxifying foods, such as fruits and vegetables are also helpful in removing harmful chemical elements from the body. High fruits intake is important in balancing body activities and aid in enzymatic activities. Low alcohol intake is another way to avoid health risks. Smoking increases chances of lung cancer; therefore, quit smoking.


Lastly, consumption of low-density fats reduces health risks. There are foods, such as avocado that lowers high-density lipids levels in the body (that are at higher chance to cause diseases like cardiac arrest). These are some of the ways staying healthy and keeping the doctor away.

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