Is counting calories necessary?

We see it all the time in every aspect of advertising; in magazines, restaurants, on TV, billboards, etc. It's like we can't escape the almighty calorie count. And what the public ends up doing is tracking calories of the wrong foods. As long as they stay within the allotted amount, they think they're making progress. However, most foods the public consumes contain modified ingredients which create insulin level highs and lows, hormonal imbalances and digestive problems. And these factors produce body fat, halt muscle growth, damage bone density, disrupt sleeping patterns, etc. The list goes on, and on.  

Let's first define the term calorie. It's simple: Energy. So, if you were to eat 500 calories and then burn 500 calories during exercises, you're back to square one... No weight gain. I believe it's more complex then that. You must look for energy that is nutrient rich and that the body can recognize food from the earth. Otherwise, empty calories or modified foods are what sends the public in a downward spiral even if you're within your recommended calorie intake. So, you must push towards a cleaner and natural intake of foods and the counting calories is gone. 

Competing in a competitive sport? Sure, count calories. 
Training for a bodybuilding show? It's a must.
First triathlon? No Question. 

However, if you're looking for general health, weight loss or would like to develop a bit of lean muscle, I don't think counting calories is something to stress over. As long as you're eating natural foods, incorporating your macro nutrients(protein, carbs and fats) and eating every few hours, your body will adapt and move towards a more balanced state. 

Calorie count example: 6inch subway chicken sandwich,  330 calories, advertised as "healthy". It will make you gain weight over time from ingredients that contain preservatives, modified sugars, wheat flour, etc. 
My calorie count: 6 whole eggs, medium sweet potato, 1 avocado. 700 calories. No weight gaining ingredients. 

I hope this was an interesting read and helpful. I'm happy to answer any questions.