Weight loss pills are essentially pharmacological agents that work to reduce or manage weight. They can come in capsule or pill form and are mostly sold in drugstores. There are two types of weight loss pills – prescription and over-the-counter. Prescription weight loss pills need to have a doctor's written recommendation whereas over-the-counter pills can be bought almost anywhere – from a retail health store, online, and even from the supermarket.
There are also two kinds of ingredients contained in these diet pills: synthetic and natural ingredients. Synthetic or manmade ingredients are sometimes considered to be faster-working and more effective but carry with them higher risks for side effects. The reason for this is synthetic ingredients are foreign to the human body, which may be difficult to absorb and to get rid of. Natural ingredients are made from plants or animals and are considered to be safer yet takes more time to work.
About 60% of the American population are obese – that's about 1 out of every 3 people. This alarming number has caused many companies to produce weight loss pills to combat the war against obesity. The weight loss industry is a billion dollar worldwide industry with new weight loss products popping up in the market every single day. Thus, for anyone looking for a solution to weight problems, they must be well-educated on the latest and best products that really work.
How do Weight Loss Pills Work?
Weight loss pills may seem like a quick fix to excess fat but the ones that really work take a slow and steady approach. One of the most common ways weight loss pills work is by appetite suppression. Gaining weight are caused by a number of different factors such as genetics and lifestyle. If you consume more calories than you burn, then you will gain weight. Many overweight individuals find it hard to control how much and how many times they eat – with appetite suppression, weight loss pills will make your body feel fuller than you normally would.
Another mechanism of weight loss pills is to interfere with the body's ability to absorb nutrients, specifically sugar. By blocking receptors that lead to fat formation such as citrate lyase enzyme, your body will reduce its capacity to create fat and thus, diet pills that work like this will prevent you from making more fat.
Weight loss pills can also boost your metabolism. Another genetic issue for overweight individuals is a slow metabolism. Metabolism works by using the food you eat to create energy – when you have more energy, the more active and physical you are – helping you to burn more calories. But when you have a slow metabolism, you'll feel easily tired after a long walk and burn less calories each day. Pills that boost your metabolism give you more energy and this helps to shed off weight.
Other diet pills work to burn stored fat, while others work to promote thermogenesis and other bodily functions that promote weight loss.
Uses and Benefits of Weight Loss Pills
While the #1 benefit of weight loss pills is losing weight, the health advantages also need to be delineated. One of the healthiest benefits of weight loss pills is the promotion of good cardiovascular health. Obese individuals are at a greater risk for heart disease as excess weight places stress on the heart – with more weight you have, the more work your heart does to pump blood and oxygen throughout your body. Weight loss pills take away fat that would otherwise put pressure on your heart, thereby giving you a healthier cardiovascular system for eventually a healthier body.
Another use of weight loss pills is to manage diabetes. Excess weight can boost blood pressure, which can aggravate diabetes. Helping to manage your weight can help to control certain chronic diseases.
Weight loss pills will also give you more energy to be more productive and physically active throughout the day. So aside from the diet pills working on your body, you will also have the energy to exercise for faster and more effective weight loss.
What to Watch Out for When Buying Weight Loss Pills
Because the proliferation of weight loss pills in the market makes it so difficult to know which ones really do work, there are certain things you have to consider before jumping on the bandwagon and buying that trendy new diet pill craze. Here are things you need to do:
- Talk to your doctor. If you're currently under prescription medication, you need to consult your physician before you take any diet pill. No matter how safe a supplement claims to be, always check with your doctor first.
- Check for FDA-approved manufacturing facilities. Prescription diet pills must be approved by the FDA but for herbal diet pills, they are considered as food rather than drugs. This means natural weight loss supplements do not go through the same strict standards set by the FDA, such as fewer clinical studies to prove their efficacy. However, a brand's manufacturing facility must be FDA-approved to ensure consumers of safety.
- Make sure every ingredient is labeled on the bottle. All ingredients must be transparent – make sure there are no fillers nor any ingredients that seem flaky. The more familiar the ingredient, the better because this ensures that the ingredients you consume are tested and proven to be safe.
- Read reviews and possible health risks. A lot of effective weight loss pills have possible side effects. Make sure you are willing to take the risks before you use the pills.