well it depins on what the notrson facks in that cas no
It's possible. As you age, your metabolism slows down, which can lead to weight gain.
Not really. It would only lead to weight gain if you are drinking literally gallons of it daily, and you are not exercising or maintianing a healthy lifestyle.
Eat less.
sugar
If the bowel is backed up, it can lead to bloating, which can lead to weight gain. Be sure to drink plenty of water to help the digestive system.
yes. And, so can pregnancy.
Stress can cause some people to eat more in return gain weight, while others may opt for cheaper not as healthy foods which can lead to weight gain.
If you gain muscle while exercising, you can gain weight, otherwise it is pretty hard to, unless you are eating too much fatty foods or too many calories.
Yes it can. If you start counting calories it's easy to get obsessed by it. In order to gain weight, or loose it, you don't need to do that.
I don't think do. Trying to gain weight means you are eating more calories. Anorexics are characterized by limiting their calorie intake, along with exercising to burn off more calories so that they DON'T gain weight.
Your thyroid gland
thyroid gland