We get plenty of questions about weight loss pills and how they work. Here are answers to our most frequently asked questions.

Q: Do I need a prescription for weight loss pills?

A: You need a subscription for some weight loss pills. However, most weight loss pills are supplements available over-the-counter without a prescription. People use the term “weight loss pills” to refer to both drugs (including drugs that require a prescription) and supplements (which never require a prescription).

Q: How do weight loss pills work?

A: Weight loss pills use natural ingredients to help you lose weight in various ways. Some block your appetite. Others affect your hormones to trick you into thinking you’re full. Some fill your body with stimulants like caffeine that accelerate fat burning, while others use herbs to cause weight loss in mysterious ways.

Q: What are the ingredients inside weight loss pills?

A: Weight loss pills commonly contain green tea extract, caffeine, garcinia cambogia, amino acids, vitamins, minerals, and plant or herb extracts.

Q: Do weight loss pills work?

A: Yes, weight loss pills can work with diet and exercise. A good weight loss pill provides you with the ingredients needed to lose weight. Some block hunger, helping you naturally eat less. Others raise your metabolism, allowing your body to burn more calories at rest.

Q: Can I lose weight without dieting or exercising?

A: The only way to lose weight is to maintain a caloric deficit. The best way to keep a caloric deficit is to eat a healthy diet and exercise. Some weight loss pills claim to work without diet or exercise. However, the best weight loss results are paired with diet and exercise.

Q: Are weight loss pills safe?

A: Weight loss pills are safe for most healthy adults to use. Follow the directions on your label. Talk to your doctor before taking a weight loss pill if you have a medical condition or are taking medication. If you experience unpleasant side effects, stop taking the weight loss pill immediately.

Q: What’s the best way to lose weight?

A: The best way to lose weight is to maintain a healthy diet and exercise program while aiming for safe, steady, consistent calorie deficits every day. Avoid crash diets or yo-yo diets if you want to lose weight long-term.

Q: Do all weight loss pills contain caffeine?

A: Many weight loss pills contain caffeine. However, you can find many weight loss pills that have no caffeine.

Q: How do I use a weight loss pill?

A: Follow the directions on your weight loss supplements. You take 1 to 4 capsules daily with water with most weight loss pills.

Q: Are weight loss pills a scam?

A: Weight loss pills are science-backed supplements designed to help you lose weight. The weight loss pill space has scams and low-quality products like any online industry. Buy from trusted manufacturers to avoid being scammed.

Q: How much weight can I lose with a weight loss pill?

A: According to some weight loss pill websites, you can lose around 5lbs per week with a weight loss pill or about 20lbs per month. However, weight loss results vary widely among individuals. Generally, experts recommend aiming for around 1lb per week of weight loss.

Q: Are weight loss pills dangerous?

A: When following the recommended dosage instructions on your weight loss pill, they should not be dangerous. However, weight loss pills could be unsafe when taken in high doses, especially if they contain caffeine.

Q: Is fiber good for weight loss?

A: Yes, fiber is one of the most popular and proven ingredients for weight loss. Fiber bulks up in your digestive tract, physically pushing waste out of your body. Fiber can also increase satiety, making you feel less full.

Q: Do keto diet pills work?

A: Studies show that keto diet pills genuinely raise ketone levels in your bloodstream, which is typically associated with fat burning. Your body creates ketones naturally when fasting or deprived of carbs. However, it’s not clear if taking a keto diet pill can lead to significant weight loss, even if it does raise ketone levels in your bloodstream.

Q: Can I stop dieting or exercising when taking a weight loss pill?

A: You should not stop dieting or exercising when taking a weight loss pill. Although some pills claim to work without diet or exercise, you need to take a weight loss pill for meaningful weight loss results.

Q: Is green tea good for weight loss?

A: Yes, green tea appears to be good for weight loss. There’s a reason many weight loss pills contain green tea extract. Green tea is rich in epigallocatechin gallate (EGCG), a powerful compound with antioxidant effects linked to increased fat burning.

Q: What are ephedra weight loss pills?

A: Ephedra was a popular weight loss pill ingredient in the 1990s. The FDA banned ephedra in 2004 after it was linked to several high-profile deaths. Today, you cannot legally buy ephedra diet pills without a prescription.

Q: What are the best prescription weight loss pills?

A: The FDA has approved the use of some weight loss medication. This medication is available by prescription. Xenical, Qsymia, Saxenda, Contrave, Phentermine, and Wegovy are some of the most popular prescription weight loss pills available today.

Q: What is the best weight loss supplement?

A: Any of the top-ranked weight loss supplements on our list are among the best available today, including Exipure, Java Burn, and BioFit.

Q: How do I lose tummy fat fast?

A: You can quickly lose tummy fat by following a healthy diet and exercise program and taking a weight loss supplement.

Q: What can I take to get rid of belly fat?

A: You can take a weight loss supplement, follow a healthy diet, or take certain fat-burning foods and beverages to get rid of belly fat. However, belly fat is stubborn, and you cannot instantly or quickly remove it.

Q: Can I burn fat while I sleep?

A: A good weight loss pill can help you burn fat while you sleep. Some weight loss pills work overnight, helping you burn extra calories at night.

Q: What is Orlistat?

A: Alli, also known as Orlistat, is one of today’s most popular weight loss pills. You can buy Orlistat as a prescription drug or over the counter. Orlistat works by preventing the body from breaking down the fat in some foods you eat. Your intestines absorb less fat from the food you eat, making it easier to lose weight.

Q: How does caffeine help with weight loss?

A: Caffeine helps with weight loss by accelerating metabolism and forcing your body to burn fat in other ways. Caffeine is a stimulant that raises energy. Your body gets that energy from fat, carbs, and other sources. Studies have shown that taking caffeine can increase weight loss.