How can junk food affect your body

On the other hand, fast foods are a type of food you get from a restaurant designed to be delivered to you in the quickest way possible. Some fast foods can be healthy, but typically most fast foods are junk food. For example, salad, sushi and sandwiches are healthy forms of fast food.

Cardiovascular disease , type 2 diabetes, non-alcoholic fatty liver disease and some cancers all have causes in excessive junk food consumption. Further, the specific content of many fast foods can have negative side effects for your body;.

To avoid the negative health risks to your, your diet needs to be nutritional and diverse. Small changes to your diet can make an immense difference to your health.

By following the above eight goals, you will help your body get the nutrients it needs, while cutting back on unhealthy content. Read on to learn the effects of fast food on your body. Most fast food, including drinks and sides, are loaded with carbohydrates with little to no fiber. When your digestive system breaks down these foods, the carbs are released as glucose sugar into your bloodstream. As a result, your blood sugar increases.

Your pancreas responds to the surge in glucose by releasing insulin. Insulin transports sugar throughout your body to cells that need it for energy. As your body uses or stores the sugar, your blood sugar returns to normal. But frequently eating high amounts of carbs can lead to repeated spikes in your blood sugar.

This increases your risk for insulin resistance , type 2 diabetes , and weight gain. Many fast-food meals have added sugar. Not only does that mean extra calories, but also little nutrition. Many fast-food drinks alone hold well over 12 ounces. A ounce can of soda contains 8 teaspoons of sugar. That equals calories, 39 grams of sugar, and nothing else.

Trans fat is manufactured fat created during food processing. No amount of trans fat is good or healthy. Eating foods that contain it can increase your LDL bad cholesterol , lower your HDL good cholesterol , and increase your risk for type 2 diabetes and heart disease. Restaurants may also compound the calorie-counting issue. The combination of fat, sugar, and lots of sodium salt can make fast food tastier to some people. But diets high in sodium can lead to water retention , which is why you may feel puffy, bloated , or swollen after eating fast food.

A diet high in sodium is also dangerous for people with blood pressure conditions. An unhealthy diet may also cause nutrient deficiencies, which are particularly common in those who do not meet daily calorie requirements. According to the World Health Organization the most threatening nutrient deficiencies are iron deficiency anemia, vitamin A deficiency and iodine deficiency disorders. As noted by HelpGuide. Eating too much junk food may aggravate symptoms of mental illnesses such as depression and anxiety.

Sugary foods and refined carbohydrates are particularly harmful, since they result in a rapid increase in blood sugar.

Potatoes, brown rice, oatmeal and other complex carbohydrates are wiser choices. According to MayoClinic. She adds that higher intakes of saturated fatty acids may impair memory speed and flexibility and prospective memory your ability to remember to do what you intended. You intended not to pull into the drive-thru, remember? Dietary fiber commonly found in vegetables, fruits, whole grains, nuts, and seeds plays a dominant role in the digestive system. Fiber helps keep your digestive tract working properly as it ushers wastes out of the body.

It can help lower cholesterol and keep blood sugar levels normal. What does? These The 43 Best Foods for Fiber! If you switch from a balanced diet of whole foods to one of fast food, the most obvious difference you'd register would be the enormous uptick in largely empty calories you'd consume per meal. Hello, belly fat. Adults who reported eating fast food on at least one of two days they were surveyed by researchers had a higher body mass index BMI than those who did not eat any fast food, according to a study published in the Journal of the American College of Nutrition.

The researchers concluded that frequent fast-food consumption may contribute to weight gain. The high calories in fast food are accompanied by low nutritional content. Too much of that and your body will begin to lack the necessary nutrients it needs to function properly. Phthalates, a class of endocrine-disrupting chemical toxins, are used to line plastic food and beverage packaging. Unfortunately, they're not good for your health.

One Environment International study found that people who often ate fast food had 35 percent higher levels of phthalate metabolites than people who mostly eat food bought at a grocery store and prepared it at home.

Inflammation can cause a myriad of health problems from obesity to nutrient deficiencies. Drinking large amounts of soda increases the amount of acid in your mouth, which eventually causes tooth decay and cavities.

And that's not all.