Junk food is a pejorative term for cheap food containing high levels of calories from sugar or fat with little fiber, protein, vitamins or minerals.Junk food can also refer to high protein food like meat prepared with saturated fat – which some believe may be unhealthy, although some studies have shown no correlation between saturated fat and cardiovascular diseases. Many hamburger outlets, fried chicken outlets and the like supply food considered as junk food.
In present,fast food or junk food are very popular among teenager and kids because it is easy to eat and fast. Other reason why children addict is their advertisement.
Despite being labeled as “junk”, such foods usually do not pose any immediate health concerns and are generally safe when integrated into a well balanced diet.However, concerns about the negative health effects resulting from the consumption of a junk food , especially obesity, have resulted in public health awareness campaigns, and restrictions on advertising and sale in several countries.
Junk Food Affects Your Energy Levels
Junk food doesn’t contain the nutrients your body needs to stay healthy. As a result, you may feel chronically fatigued and lack the energy you need to complete daily tasks. The high levels of sugar in junk food puts your metabolism under stress; when you eat refined sugar, your pancreas secretes high amounts of insulin to prevent a dangerous spike in blood sugar levels.
Because fast food and junk food don’t contain adequate amounts of protein and good carbohydrates, your blood sugar levels will drop suddenly after eating, leaving you feeling grumpy, fatigued and craving sugar.
Junk Food Contributes to Poor Performance and Obesity
Junk food contains large amounts of fat, and as fat accumulates in your body, you’ll gain weight and could become obese. The more weight you gain, the more you’ll be at risk for serious chronic illnesses such as diabetes, heart disease and arthritis. You could even have a heart attack.
The high levels of fat and sodium in junk food can cause high blood pressure or hypertension. Excessive dietary sodium can also have a negative effect on renal function, even leading to kidney disease.
In the short term, high levels of dietary fat lead to poor cognitive performance. You’ll feel tired and have trouble concentrating because your body might not be getting enough oxygen.
Junk Food Can Damage Your Liver and Your Heart
The high levels of fat and sodium in junk food and fast food can contribute to heart disease by raising blood cholesterol levels and contributing to arterial plaque build up. The high levels of trans fatty acids found in many junk foods and fast foods can lead to fatty liver deposits, which, over time, can cause liver dysfunction and disease.
Junk Food Can Lead to Diabetes
Over time, the high levels of sugar and simple carbohydrates in junk food can lead to type 2 diabetes. This occurs because eating too much sugar puts your metabolism under stress; when you eat a lot of refined white sugar and simple carbohydrates, your body has to pump up insulin production to prevent a dangerous spike in blood sugar levels.
Junk food that is targeted at children is a contentious issue. In “The Impact of Advertising on Childhood obesity”, the American Psychological Association reports: “Research has found strong associations between increases in advertising for non-nutritious foods and rates of childhood obesity.” In the UK, efforts to increasingly limit or eliminate advertising of foods high in sugar, salt or fat at any time when children may be viewing are ongoing.
Children are becoming overweight earlier in life, and obesity has been associated with the increased number of children and adolescents diagnosed with type-2 diabetes. Obese children are also more likely to become obese adults.
Experts are calling for governments to step in and impose restrictions on junk food to help curb childhood obesity.
Big food and drink companies are under fire from health advocates and parents for bombarding children with junk food advertising and sophisticated marketing techniques. It’s not just TV advertising influencing children anymore – they can be reached in many ways, through new and constantly evolving media platforms.
The food and beverage industry’s argument around junk foods is that parents should educate their kids about eating unhealthy food in moderation as part of a balanced diet and active lifestyle.
Food and drink companies now have many ways to reach children as the line between entertainment and advertising is increasingly blurred.
It’s not just the ads on TV. Children are targeted via:
•celebrity endorsements (particularly sports stars)
•product placement in TV shows and films
•supermarket promotions and discounts
Sometime we don’t realise that these ads are around us and we gut used to it. So what do you think about it ? Let’s share your idea through this 🙂