9 Principal Hormones That Will Cause You Gain Weight:

The human body is a huge natural system that anything can change its shape. While losing weight is difficult and requires a lot of effort, gaining weight is pretty much easier, but sometimes it could be very dangerous. According to some studies, weight gain is often associated with overeating, but it can also be caused by various triggers like stress, age, genes…can cause a hormonal imbalance leading to obesity.

1-Thyroid hormones

Or hypothyroidism (underactive thyroid) is a several disorders which your thyroid doesn’t work as it should work. However, this condition may not cause symptoms at the beginning, but overtime, it can cause some health problems such as heart disease and obesity.

In order to avoid hypothyroidism problems, first of all you have to detox to save your thyroid, say no to endurance exercises, protect yourself against X-Rays, and the most important things you have to stop smoking.


The insulin is a very important hormone, made in the pancreas. It allows and helps the body to use the glucose for energy or to be stored as a fat. But, the overconsumption of unhealthy foods, sweet snacks, and alcohol can lead the body to develop a very several resistances to insulin. Otherwise, this resistance may cause a blood sugar spike leading immediately to weight gain and Type 2 diabetes.

So to prevent blood sugar spikes, the most important thing is to drink water as much as you can, exercise at least 3 days/ week, eat more fiber, and keep a healthy weight.


Cortisol is a steroid made in the adrenal glands that regulates a wide range of processes throughout the human body, including metabolism and the immune response. It also has a very important role in helping the body respond to stress, depression and anger. However, our body can be in a constant state of stress leading to the secretion of cortisol and stimulating the maturation of fat cells.

So, to avoid this weight gain you have to obligatory sleep 8 days a day, lower your stress, spend more time with good people, try some relaxation techniques like YOGA, meditation, …


Testosterone is a male sex hormone that plays important roles in the body. But, it is also produced by females, it’s thought to regulate the libido, bone mass, fat distribution, … But factors like age, stress, and depression can cause several damages to the women’s bodies as significant decrease in testosterone levels which automatically leads to obesity.

That’s why women should work out regularly, drink enough water, sleep 8 hours a day, avoid alcohol and take supplements if it’s necessary.

5- Progesterone:

Progesterone is a hormone released and produced in the ovary, that stimulates and regulates important functions such as the menstrual cycle and the maintaining the early stages of pregnancy, But, It may also be involved in the growth of some cancers. The level of progesterone should be balanced with other hormones to make the body function correctly, otherwise the non-regular uses of contraceptive pills and menopause can result in weight loss.

So, in order to minimize the damage you must absolutely practice sport more often, drink enough water, try meditation exercises and eat healthy.


Estrogen is a hormone that both males and females systems produce. It plays a major role in the female reproductive system, and any imbalance in levels of that hormone can lead to weight gain. Especially when it comes to menopause, the high estrogen is often due to overproduction of the hormone. To avoid weight gain, every woman should do her best to have a healthy diet, drink enough water, avoid alcohol and practice regularly.


Is a hormone made by adipose cells in the small intestine that helps to regulate energy balance by inhibiting hunger, he is also a protein, produced by fat cells in the body, brain to regulate the amount of additional fat. Otherwise, as more and more leptin get secreted, the brain starts to cease receiving signals to avoid eating.

In this case, the most important thing to do is to avoid food and drinks rich in sugar, stay hydrated and eat vegetables.


Is a peptide hormone, produced in the stomach, that increases appetite. He is also known as hunger hormone. Ghrelin level is so high when someone is fasting or on a diet. So, in order to avoid gaining weight in this case, you should definitely drink a cup of water 20 min before a meal, workout regularly, and eat every 2-3 hours.

9-Melatonin :

Is a hormone that plays a major role in our sleeping system involving the waking cycles. The production of melatonin is connected to the time of day, it increases when it’s dark and decreases when it’s light, it also depends on the age. The most important thing is that if we don’t sleep correctly, this might lead to several disorders like stress and some inflammation that get to gain weight. That’s why nutritionists insist on avoiding some very bad habits like eating late at night or right before going to bed, sleeping with turned on lights …


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