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Shocking! Harmful Effects About Junk Food That You Never Knew

YvonneNgugi

Sept. 18, 2019

The more junk food you consume, the less likely you are to consume the essential nutrients that your body relies on. You know that junk food can hurt your health, but you may have not known about the effects of junk food on how your brain functions.
1.Increases the risk of dementia
This has been one of the scariest discoveries associated with the consumption of junk food. You may know that insulin is produced in the pancreas and helps in the transportation of glucose to fuel the body. Insulin is also produced in the brain where it helps in carrying signals between nerve cells and forming memories. Too much fatty food and sweets can substantially increase the insulin levels in our body.
2.Lessens its ability to control appetite
Excess consumption of trans fats found in fried and processed foods can send mixed signals to the brain which makes it difficult to process what you have eaten and how hungry are. This is probably why you end up overeating. Healthy brain functions require a daily dose of essential fatty acids like omega-6 and omega-3. Deficiency of these two elements increases the risk of attention deficit disorder, dementia and bipolar disorder and other brain-related problems.
3.It makes you impatient and can cause uncontrollable cravings
Eating a sugary cupcake or doughnut may temporarily spike your blood sugar levels making you feel happy and satisfied but as soon as they return to normal you are left feeling all the more irritable.
Fast food is packed with refined carbohydrates which cause your blood sugar levels to fluctuate rapidly. If your sugar levels dip to a very low level, it can cause anxiety, confusion and fatigue.  With high content of sugar and fats, you tend to eat too fast and too much to satisfy your cravings.
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