Home » Best 100 Weight Loss Pills in 2020 (Updated)
Weight Loss Pills – To Use or Not To?
Limited research makes it difficult to evaluate the safety of a weight-loss supplement. And a product isn’t necessarily safe simply because it’s natural. Though rare, some dietary supplements have been linked to serious health problems, such as liver damage.
Ephedra, or ma-huang, is an herbal stimulant once used in weight-loss products. It’s now banned by the FDA because of possible adverse effects, including mood changes, high blood pressure, irregular heart rate, stroke, seizures and heart attacks.
Bitter orange is a currently available herbal stimulant used in some weight-loss supplements and is often called an ephedra substitute. The active ingredient in bitter orange has chemical properties and actions that are similar to ephedra and may be associated with similar adverse effects. Because of limited research and the use of bitter orange in multi-ingredient supplements, the safety of the product isn’t well-understood.
Further, when a dietary supplement is marketed as “clinically proven” to cause weight loss, there should be some type of clinical evidence to support it. Such a claim, however, provides no details about the clinical research.
For example, raspberry ketone supplements are marketed as clinically proven, natural weight-loss products. As of December 2017, the results of only one clinical trial with raspberry ketone had been published.
The old saying is my personal guide: if something seems too good to be true, it probably is. For anyone who needs to lose weight, the old advice still applies: check with your health care provider.
• Learn about nutrition that meets your health needs.
• Exercise safely and consistently.
If you think someone is having a reaction to a dietary supplement, don’t try to ignore it. If the person is having seizures, not breathing, or has collapsed, call 911. For other symptoms, or if you think you’re having a reaction to a hidden ingredient, call 1-800-222-1222. Or use the webPOISONCONTROL® online tool for guidance if too much was swallowed. Whether online or by phone, Poison Control provides expert guidance 24 hours a day.
Ordinarily, the weight loss in the treatment group used in the studies is modest, and the trials aren’t long enough to know if the supplement will help with weight loss long term. Most weight loss supplements also include multiple ingredients, making it impossible to determine which ingredients help the weight loss.
The standards for regulating the production and marketing of weight loss pills and dietary supplements are different. For a nonprescription drug, such as orlistat (Alli), the drug company must provide the Food and Drug Administration (FDA) with results from human (clinical) trials that show the safety and effectiveness of the drug at the nonprescription dose.
The makers of dietary supplements are responsible for ensuring the safety of their product and making honest claims about possible benefits. However, the makers’ claims aren’t subject to FDA review or approval before marketing. Also, the type or quality of research used to support claims can vary.
If the FDA can demonstrate that a supplement is unsafe, the agency can ban the product or ask a manufacturer to withdraw it voluntarily. The FDA may also take action against a manufacturer if there is no evidence at all to support a claim.
These differences in research, production and marketing can make it difficult to make informed decisions about products.
There’s no magic bullet for losing weight. The most effective way to lose weight and keep it off is by eating a healthy low-calorie diet and being more physically active. Therefore, it’s reasonable to expect that prescription weight-loss pills may be beneficial, but they won’t be magical. They don’t work for everyone, and the benefits may be modest. Researchers know much less about the potential benefits and risks of over-the-counter weight-loss products.
Apple Cider Vinegar Weight Loss Pills
Acetic acid (the active ingridient in apple cider vinegar) is a short-chain fatty acid that dissolves into acetate and hydrogen in your body.
Some animal studies suggest that the acetic acid in apple cider vinegar may promote weight loss in several ways:
- Lowers blood sugar levels: In one rat study, acetic acid improved the ability of the liver and muscles to take up sugar from the blood (3Trusted Source).
- Decreases insulin levels: In the same rat study, acetic acid also reduced the ratio of insulin to glucagon, which might favor fat burning (3Trusted Source).
- Improves metabolism: Another study in rats exposed to acetic acid showed an increase in the enzyme AMPK, which boosts fat burning and decreases fat and sugar production in the liver (4Trusted Source).
- Reduces fat storage: Treating obese, diabetic rats with acetic acid or acetate protected them from weight gain and increased the expression of genes that reduced belly fatstorage and liver fat (5Trusted Source, 6Trusted Source).
- Burns fat: A study in mice fed a high-fat diet supplemented with acetic acid found a significant increase in the genes responsible for fat burning, which led to less body fat buildup (7Trusted Source).
- Suppresses appetite: Another study suggests acetate may suppress centers in your brain that control appetite, which can lead to reduced food intake (8Trusted Source).
Apple cider vinegar increases fullness and reduces calorie intake. In addition to its appetite-suppressing effects, apple cider vinegar has also been shown to slow the rate at which food leaves your stomach. Since apple cider vinegar has been shown to extend the time food stays in your stomach, taking it with meals could worsen gastroparesis
Results from one human study indicate that apple cider vinegar has impressive effects on weight and body fat. In this 12-week study, 144 obese Japanese adults consumed either 1 tablespoon (15 ml) of vinegar, 2 tablespoons (30 ml) of vinegar or a placebo drink every day.
Those who consumed 1 tablespoon (15 ml) of vinegar per day had — on average — the following benefits:
- Weight loss: 2.6 pounds (1.2 kg)
- Decrease in body fat percentage: 0.7%
- Decrease in waist circumference: 0.5 in (1.4 cm)
- Decrease in triglycerides: 26%
This is what changed in those consuming 2 tablespoons (30 ml) of vinegar per day:
- Weight loss: 3.7 pounds (1.7 kg)
- Decrease in body fat percentage: 0.9%
- Decrease in waist circumference: 0.75 in (1.9 cm)
- Decrease in triglycerides: 26%
The placebo group actually gained 0.9 lbs (0.4 kgs), and their waist circumference slightly increased.
Natural Weight Loss Pills/Fat Burners
Green Tea Extracts Weight Loss Pills
Green tea may be beneficial for weight loss by increasing the efficiency of the body’s metabolism.
Green tea contains caffeine and a type of flavonoid called catechin, which is an antioxidant. Research suggests that both of these compounds can speed up metabolism. Catechin can help to break down excess fat, while both catechin and caffeine can increase the amount of energy the body uses.
A review published in 2010 found that green tea supplements, containing catechins or caffeine, had a small but positive impact on weight loss and weight management.
A more recent review investigated the clinical use of green tea to stimulate weight loss in people who were overweight or obese. While it found green tea to have a positive impact on weight loss, the result was not significant, and the authors concluded that it was unlikely to be of clinical importance.
Nevertheless, there is a theoretical basis to the benefit of green tea for weight loss, and some empirical evidence has been found to support these claims outside of clinical settings.
However, research studies in this area tend to use doses that contain a higher proportion of catechin or caffeine than would be found in a typical cup of green tea.
It is important to note that any benefits of green tea for weight loss are likely to be very small. The impact of green tea is not as beneficial as other healthy weight loss methods, such as exercise, that have far greater metabolic benefits.
Regularly exercising and eating a healthful diet with plenty of vegetables are highly effective weight loss strategies. Green tea used alongside these methods may increase their positive results.
Here’s why you should drink green tea for weight loss
- The caffeine present in green tea acts as a stimulant that has been shown to aid fat burning and improve exercise performance in various studies.
- The massive range of antioxidants known as catechins helps burn fat and boost metabolism that is key to lose weight.
- Green tea comes packed with less calories; so you can easily include green tea along with your evening snacks.
- Green tea helps elevate metabolic rate, increase fat oxidation and even improve insulin activity.
- It also contains an active ingredient known as theanine. It is a type of amino acid that helps in reducing stress by providing calming and relaxing effect on brain without sedation. This helps in losing weight easily.