There are many non-prescription diet pills that work very well. But some people want more. So they turn to prescription diet pills like Fastin.

Fastin used to come from King Pharmaceuticals, until the brand name was acquired by Hi-Tech Pharmaceuticals. As a prescription diet pill, Fastin can only be obtained if you get a prescription from a medical professional.

What Are the Benefits?

Fastin promotes weight loss by suppressing your appetite. It does this either by using appetite-suppressing ingredients or by increasing your heart rate and blood pressure. Not only does appetite suppression help you cut your calorie intake, it makes it easier for you to form healthier eating habits.

Because of the ingredients it uses, Fastin can only be used for a few weeks. After that time, most users develop a tolerance to the ingredients. For that reason, Fastin is prescribed to people as a short term solution to weight loss.

Fastin actually hasn’t really been on the market since December of 1998, because American medical authorities made the manufacturer withdraw it.

How Does Fastin Work?

Most of the ingredients in Fastin are man-made, but there are a few natural ones. That is typical with prescription diet pills. Some of the all-natural ingredients it uses are Phenylethylamine HCL, Synephrine HCL, Yohimbine HCI, and Caffeine Anhydrous.

Phenylethylamine HCL is a chemical in your brain that produces euphoria and relaxation. Synephrine HCL is known as the safer alternative to ephedrine; an ingredient that was banned from diet pills after it started causing health problems. Synephrine HCL suppresses appetite.

Yohimbine HCI contains a substance called Rauwolscine, which inhibits your alpha 2 receptors. These receptors make weight loss harder because they tell your body to stop burning fat. By inhibiting these receptors, Yohimbine HCI should make it easier for your body to burn fat. Caffeine Anhydrous stimulates the chemicals in your brain that suppress appetite and increase metabolism.

The Facts About Fastin

The reason why Fastin was banned is because every 30 mg serving uses 24 mg of phentermine. In fact, Fastin is the brand name for phentermine. This ingredient caused dangerous side effects like impaired vision, headaches, shortness of breath, insomnia, diarrhea, and constipation.

After Fastin was banned, the manufacturing company released a diet pill that used caffeine instead of phentermine.

Our Opinion

Fastin may no longer be available, but many of the ingredients that it used are still found in other diet pills. Most of the ingredients are safe; so if you see a diet pill that uses them, you shouldn’t be alarmed. However, you may want to be cautious about diet pills that use phentermine. In most cases, you won’t even be able to get these diet pills without a prescription from your doctor.

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