The answer is:
Age
This is because if your young your organs are not as developed. When your older your body handles more because it is developed fully.
It can be a chemical imbalance in the brain, a traumatic event, bad home life, etc.
Answer:
Firstly, as they are sedentary and also a workaholic, I would modify this behavior by telling them to control their work environment and take 10-15 mins walks for their work breaks. The reason being is that now, instead of sitting and doing work all day long with no exercise whatsoever, they will be on their feet for 10-15 minutes every hour, which is a better alternative for their sedentary and busy lifestyle.
Secondly, they are overweight but also have type 2 diabetes, I would modify this behavior by making them change their diet. Keep in mind that they will now be on their feet for 10-15 minutes every hour, which will help them lose a couple of pounds if a correct and healthy diet is also included. As they have diabetes, I have to be mindful of what they eat and how much they eat. I will tell them to replace refined carbohydrates with wholegrain foods. And also, to increase intake of vegetables and other foods high in dietary fiber. Last but not least, I would urge them to drink at least 6-8 glasses of water per day as this will keep them hydrated and away from sugary and unhealthy drinks.
He is able to express himself and exercises more. That’s why he’s happy.
There are 5 groups in the vertebral column. In order they are called
1) Cervical
2) Thoracic
3) Lumbar
4) Sacrum
5) Coccyx
The 4th group contain 5 bones and once you are in the adult phase,
roughly at about 26 years, the 5 bones fuses into one bone which shrink
the number of bones the vertebra column have but but does not lose in
size.
not a 100 % sure hope this helps