Yes I know. Now I just need to break my habit of sugary drinks everyday. I know it’s killing me on the inside but it tastes so good.
The time to start paying attention to it is now. Don't wait until you start feeling the effects because then it'll be too late to go back. I'm speaking from first-hand experience with this. I extensively researched this to better understand what's going on with me.
As it stands currently, you probably do feel fine. You aren't having any symptoms and all seems well. However, the consumption of excessive sugar, processed foods, saturated fats, and trans fats is forcing your pancreas and liver to work overtime to keep it in control, wearing down both organs. Over years, those organs begin to give out. The liver gets to wear it just can't keep processing the high amount of waste and sugar. The pancreas can no longer keep up and insulin production slows. Your blood glucose is now increasing. The pancreas and liver have both suffered irreparable damage. They both begin to take on lots of fat as they can no longer get rid of it. This excess sugar is now taking a toll on everything else in your body to include your heart, brain, and especially the kidneys.
At this point, more than 90% of people will still not have any symptoms. Maybe a little fatigue...
The efficiency at which your liver operates is now decreasing. Iron and calcium, absorbed in the dueodenum, can't effectively be stored and distributed into the blood system by the liver. Your serum iron levels are starting to drop. Calcium cannot be distributed effectively (by the liver) and thus the parathyroid glands doesn't have sufficient calcium to produce hormone. It's now borrowing calcium from your bones to keep you alive, resulting in a loss of bone mass and effecting your bone marrow's ability to produce white blood cells. Vitamin D, produced by your skin by UV exposure (sunlight), can't effectively be absorbed into the blood stream and most of it ends up stuck in the fat cells clinging to the liver and pancreas, both of which are getting worse. Your cancer risk is now up 50% from typical.
At this point, more than 70% of people will still not have any alarming symptoms. All feels well except maybe some fatigue, occasional headaches, and you're peeing a little more than usual. You think nothing of it and down another Monster and cheeseburger.
The years of abuse have taken a toll on the stomach, the cells of which are now producing an excess of stomach acid that's spilling over into the duodenum and up into the esophagus. You get heartburn, your first real sign that something might be wrong, but you just take some Tums and think nothing of it.
The years of corrosion from the excess acid has worn down the lining of your esophagus, stomach, and small intestine. Your body's ability to breakdown food is now diminishing. Less nutrients and minerals are absorbed into the blood stream from the food you eat. Your liver is losing the fight and begins producing an extreme excess of enzymes in a desperate cry for help. Your liver is now 10-20% larger than normal due to fat buildup and inflammation. The wearing of your esophagus and stomach lining has left you exposed to bacterial infections, many of which you won't show any outward symptoms, but they're further destroying your digestive tract. The filtration rate of your kidneys is dropping, causing mineral buildup in the kidneys (kidney stones). The same for the gall bladder from excess bile. The stress on the liver and kidneys is raising your blood pressure, dumping excess cholesterol and triglycerides into your blood stream, and reducing oxygen distribution throughout your body. Your arteries are beginning to lose flow potential due to clogging and inflammation, causing your blood pressure to increase. The inefficiency to filter excess sodium from your body is starting to cause buildup around the heart.
... and yet you probably still don't notice any alarming symptoms. However, you are having diarrhea and/or constipation more often. You're more fatigued than usual. You feel sleepy at odd parts of the day apart from your normal cycle, yet you can't sleep well. You begin to have random aches and pains in your muscles. Still, you think "just a part of getting older" and keep up the bad habits.
Your first alarm may not come until you're in your 40s, and you suddenly suffer a mild heart attack. The doctor does a full workup and finds all of your issues leading up to the heart attack. Your liver and pancreas are permanently damaged and will never be able to function normally again. You will now have to be on a special diet that won't tax your organs as much, possibly have to take insulin to supplement the pancreas's lack of production, and will probably be on PPIs and/or H2 blockers, mineral supplements, and blood pressure medication for many years to come. That's if you turn everything around at this point and change your ways. Many people don't.
So I say all of that to help you understand that indulgence at a young age is killing you inside, that is a true statement. You probably won't feel the symptoms of it until irreparable damage has been done. Do yourself a favor, and kick the habit now before it gets to that point.