Fast food refers to food that can be prepared and served quickly. Fast food is often prepared with cheap ingredients such as high-fat meats, refined grains, and sugar and fat, instead of nutritious ingredients such as protein, whole grains, fresh fruits and vegetables. Eating fast food on a regular basis can cause severe digestive problems.
Prolonged overeating can lead to problems such as high blood pressure, heart disease, and unwanted weight gain because fast foods contain sugar and fat, sodium, cholesterol, saturated fat, and protein.
Fast food affects your health in different ways
Why do fast foods affect the heart and digestive system?
Most fast foods, including beverages and side dishes, are loaded with carbohydrates that are low in fiber.
When your digestive system breaks down these foods, carbs are released into your bloodstream as glucose (sugar). As a result, your blood sugar rises. Your pancreas responds to an increase in glucose by releasing insulin. Insulin carries sugar in your body to the cells that need energy. As your body uses or stores sugar, in your blood it returns to normal.
This process of blood sugar is highly regulated by your body, and as long as you are healthy, your organs can handle these sugar spikes properly. But eating too many carbs can cause your blood sugar to rise again and again. Over time, these insulin spikes can cause your body’s insulin response to decline. This increases the risk of insulin resistance, diabetes and weight gain issues.
How does it affect the respiratory system?
Eating more fast food can lead to weight gain. It can lead to obesity. You may find it difficult to breathe while walking, climbing stairs or exercising. Especially for the children, the risk of respiratory problems is particularly pronounced.
Is it also harmful to the reproductive system?
Ingredients in junk food and fast food can affect your fertility. One study found that processed foods contain phthalates. Phthalates are chemicals that can interfere with the production of hormones in your body. High levels of exposure to these chemicals can lead to reproductive problems, including birth flaws.
How did fast foods damage the skeletal system?
Carbs and sugars in fast food and processed foods can increase the acidity in your mouth. These acids can break down tooth enamel. As the tooth enamel disappears, bacteria can get caught, and cavities can form.
Obesity can also lead to bone density and muscle mass complications. It is important to continue exercising to build muscle that helps your bones, and to maintain a healthy diet to minimize bone loss.
Why is fast food unhealthy for hair, nails and skin?
According to the Mayo Clinic, chocolate and fatty foods based on its carbohydrates can cause acne breakouts. Carb-rich foods can raise blood sugar and sudden jumps in blood sugar levels can trigger acne. Eating fast food more than two or three times a week is also more likely to cause eczema, which causes irritated patches of swollen, itchy skin.
Affects the central nervous system
Fast food can satisfy hunger in a short period of time, but also has negative effects on physical and mental health. People who eat fast food may be more likely to be depressed than those who do not eat or eat very little of it.
How does it increase the risk of dementia?
This has been one of the horrific discoveries of junk food consumption. You may know that insulin is made in the pancreas and helps the body carry glucose to the fuel. Insulin is also produced in the brain where it helps carry signals between nerve cells and form memories.