Chronic gastritis is a long-lasting inflammation of the stomach lining that can lead to complications like ulcers or an increased risk of stomach cancer. Common causes include H. pylori infection or autoimmune disorders. Patients may need ongoing treatment with medications to reduce stomach acid and eradicate infections.

Roux-en-Y (RNY) gastric bypass is a type of weight-loss surgery in which the stomach is divided into a small upper pouch and a larger lower "remnant" portion. The small intestine is rearranged to connect to both. This reduces the stomach's capacity and alters how the body absorbs calories and nutrients, making it one of the most effective bariatric surgeries for long-term weight loss. Patients can expect significant weight loss, but the procedure is more complex than other forms of bariatric surgery, requiring... +More

Fat burner pills are supplements that claim to increase metabolism, enhance fat oxidation, and reduce appetite. These products often contain ingredients like caffeine, green tea extract, and capsaicin. While they can support weight loss, they are not a substitute for a healthy diet and exercise.

In the UK, diet pills can be prescribed by doctors or purchased over-the-counter. Common options include Orlistat (available on the NHS), which reduces fat absorption, and appetite suppressants like Phentermine. The use of diet pills should always be monitored by healthcare professionals to avoid potential side effects or misuse.