Impact of fast food on health.
Eating fast food is like entering bacteria into the body. This is because the high-fat content in fast food can affect a person’s immune system. The scientists prove this by testing rat samples that were give a diet high in fat and calories, but low in fiber. When mice eat it, the mice’s immune system responds similarly to conditions when there is a bacterial infection in the body. This unhealthy food intake made the mice’s bodies produce certain immune cells in response to inflammation. Researchers assume that the longer the immune system is stimulate, this can lead to other health problems. Some of them are:
In the digestive system, heart, and blood vessels.
Most fast-food–whether it’s food or drink–are high in carbohydrates but low in fiber. When these foods enter the digestive system, carbohydrates are broke down into glucose and enter the blood. This is why blood sugar levels can rise. The pancreas responds to the spike in glucose by releasing the hormone insulin. This insulin is then in charge of transporting sugar and spreading it to all parts of the body as an energy source. However, the more you eat fast food, the blood sugar levels will spike dramatically so that insulin becomes overwhelmed. As a result, this can lead to drastic weight gain, insulin resistance, and the risk of developing type 2 diabetes.
Fast food also contains sodium and cholesterol which gives food its delicious taste. However, this condition is dangerous for people who suffer from heart disease. The reason is, excessive cholesterol content can accumulate on artery walls and cause blockages. While a diet high in sodium is closely relate to an increase in blood pressure. As a result, blood pressure increases and increases the risk of heart disease.
On the respiratory system.
Excess calories in fast food can increase the risk of weight gain and obesity. Not only that, but obesity can also increase the risk of respiratory problems, such as asthma and shortness of breath. The reason is, excess fat in the body can suppress the heart and lungs. You will tire more easily and have difficulty breathing when you are walking, climbing stairs, or exercising. Respiratory system problems are more clearly seen in children. A study found that children who like to eat fast food (at least three times a week) are more prone to developing asthma than those who don’t.
In the central nervous system.
A study reports that people who eat fast food are at up to 51% higher risk of depression than those who eat little or not. This is presumably because eating too much fast food affects the health of blood vessels. While your brain needs a smooth blood flow to supply oxygen and nutrients. Oxygen and nutrients are need for the brain to function properly, including regulating mood and emotions.
On the reproductive system.
One of the surprising effects of fast food is its impact on fertility. This is relate to the content of phthalates, which are chemicals found in fast food that can interfere with hormones in the body. A study found that exposure to high levels of phthalates can cause reproductive problems. One of which is the risk of birth defects.
On skin, hair, and nails.
Whatever food you eat can affect the health of your skin. In ancient times, foods containing chocolate and oily foods such as pizza were suspected of being the origin of acne. However, recently carbohydrates were note as the cause of spikes in blood sugar levels which then lead to acne. Children and teens who eat fast food frequently (at least 3 times a week) are more likely to develop eczema. Eczema in children is what makes them often scratch due to itching on the skin.
On teeth and bones.
Carbohydrates and sugar content in fast food can increase the levels of acids. In the mouth that break down tooth enamel. As tooth enamel thins and wears off, it’s easier for bacteria to grow and cause cavities. People who are obese are at high risk of falling and breaking bones. This can be prevent by exercising regularly to build muscle and maintain bone health. In addition, you still have to adopt a healthy diet to prevent a decrease in bone density.
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