Just to remind, healthy lifestyle along with the right calorie intake and output balance helps lose weight the best. But what if you are still thinking of weight loss pills? Spoiler alert: you will still have to exercise and keep an eye on what you eat to succeed. What else you need to know?
Weight loss pills: a brief overview
In fact, you may have to take prescription weight loss pills only in a few cases: if you body mass index is 30 or higher, or if you are overweight and at the same time have certain disease, like diabetes.
Before taking any medications or supplements for weight loss, always consult your doctor. Your medical condition, other drugs you take, and even your lifestyle in general may effect whether you will succeed or not. In addition, you may be allergic to some ingredients.
Also mind possible side effects, that are often quite serious.
Most popular weight loss pills: pros and cons
Generally, drugs and natural supplements work more or less the same way. They either reduce appetite, or increase calorie burning, or reduce fat absorption. Let’s observe most popular ones in each group.
- Belviq. It curbs your appetite, and usually helps lose about 5% of your weight in three months. Among its side effects are dizziness, fatigue, headache, dry mouth, and nausea. Those who have diabetes may also notice hypoglycemia while taking Belviq.
- Contrave. It takes away hunger and cravings, but should go with diet and exercise. Most common side effect of the drug is nausea. Some people complain of dizziness, headaches, insomnia, dry mouth and diarrhea as well.
- Phentermine (Adipex, or Suprenza). Unlike Belviq, this one is only for short-term use. Moreover, its side effects may be quite serious. For example, Phentermine may cause drowsiness, insomnia, heart and breathing problems, vomiting, and diarrhea. As far as this drug is an amphetamine, there’s also a risk of addiction or abuse.
- Qsymia. In fact, it is a combination of Phentermine with the seizure and migraine drug Topiramate. It not only decreases appetite, but also helps burn fat. Common side effects are similar to other drugs of this kind. In addition, you may have suicidal thoughts and vision problems.
- Saxenda. It’s a higher dose of the type 2 diabetes drug Victoza. Curbing your appetite, it may help lose about 4% of your body weight in four months. Saxendra side effects include nausea, vomiting, diarrhea, low blood pressure, heart and kidney problems, mood changes, and… increased appetite.
Fat burn increasing and fat absorption reducing
- CLA (conjugated linoleic acid). These oil capsules have been a popular fat loss supplement for years. Short-term side effects involve your digestion system, but there is also a risk of harmful long-term effects.
- Meratrim. It is a combination of plant extracts that may change the metabolism of fat cells. In fact, there are not enough studies proving its effectiveness. On the other side, seems like it has no serious side effects.
- Orlistat (Xenical, or Alli). It blocks your body from absorbing about a third of the fat you eat. Most of its side effects involve your digestion system and are quite unpleasant. Besides, keep in mind that along with this drug you must take multivitamin supplements, and stay on a low-fat diet.
More facts about weight loss supplements and drugs
- even prescription weight loss pills generally don’t work as well as you wish;
- probably most dangerous among listed above are CLA and Orlistat;
- green-tea supplements, tea and coffee may promote weight loss, but do not burn fat themselves;
- even natural weight-loss supplements may have side effects.