There are many people who are struggling with their weight, in fact there are now more obese people than underweight people. The good news is that there are fewer malnourished people now than in previous years. In the developed world obesity rates are high because of the surplus of calories available to people.
Now people are wondering how they can stay fit and thin with such plentiful (and sugar filled) food options. The key isn’t exercise, it’s reducing your caloric intake. If weight loss is the goal then just eat less. It turns out that exercising is not a good way to decrease your mass. However, if being healthy is your goal then eat the right amount, eat a diversity of nutritious food, and exercise to avoid non-diet based problems.
A Cochrane Review of the best-available research found that, while exercise led to only modest weight loss, study participants who exercised more (even without changing their diets) saw a range of health benefits, including reducing their blood pressure and triglycerides in their blood. Exercise reduces the risk of Type 2 diabetes, stroke, and heart attack.
A number of other studies have also shown that people who exercise are at a lower risk of developing cognitive impairment from Alzheimer’s and dementia. They also score higher on cognitive ability tests — among many, many other benefits.