Have you ever wonder why obese people are so? Well, Obesity is a medical condition in some people when the excess fat starts accumulating all over the body. Other factors that influence obesity is food intake, lack of exercise, endocrine disorders and genetic disposition. A person is considered to be obese when the Body Mass Index (BMI) is greater than 30 kg/m2 as per the new World Health Organization (WHO) definition. Different ranges apply to different countries and races. Obese conditions lead to a lot of health ailments such as Cardio Vascular Diseases, Type-2 Diabetes, Obstructive Sleep Apnea, Hypertension and Osteoarthritis and in rare cases Depression and Cancer.
Ways to lose weight
No wonder people want to reduce weight fast. But it takes a lot of effort, determination and more important it takes a long time for significant weight reduction. The best and effective method to reduce weight is working out or using a gym and do lots of physical exercises. Then there is the Bariatric surgery which is quite expensive and leaves you with scars not to mention a huge hole in the pocket. Medicines also have helped people in bringing down their weight. Recent scientific research in weight loss drugs containing Phentermine have proven to do wonders for obese people by speeding the weight loss process.
How does it work?
Medicines try to control the weight by reducing the intake of the food. They suppress the urge to eat there by restricting the quantity of food one consumes. The actual chemical process is very complex but it releases norepinephrine and to a lesser extent Dopamine. These two chemicals affect the Hypothalamus, a part of the brainthat controls the eating habits. In this case, they indicate that the stomach is full whereas, in reality, it may not be. Eatingless food means less intake of calorie and the human body tries to burn the excess calorie requirement by burning the stored fat. This way one loses weight in a meaningful way.
One has to consult a physician before taking any medicine and so is the case with weight loss drugs. He or she will recommend a course of action along with the required dosage based on weight and other factors. Normally one is advised to take 37.5mg in tablet form. Always start with a low dosage and depending on how the body reacts to the medicine, increase the dosage but always within the constraints prescribed by the physician. Never overdose these kinds of medicines.
Safety and Side effects
Phentermine is not an OTC medicine and in some countries, may need a prescription. The medicine is prescribed for not more than 3 months in a stretch but in cases where needed, may be prescribed for longer periods of times. Since this medicine stimulates brain function, there is a tendency for people to get addicted to the medicine. This is one of the major side effects. Other side effects include insomnia, headaches, nausea and vomiting, heart palpitation and high blood pressure. Pregnant women and breastfeeding women should avoid using the medicine. If used correctly, weight loss drugs containing Phentermine is a boost to obese people helping them to shed weight fast.