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Gastric inhibitory polypeptide Archives - Dr. Zaar

January 13, 2024

Case Study: Sarah, a 45-year-old woman, has lived with type 2 diabetes for five years. Despite medication and dietary changes, her blood sugar control remains erratic. Her doctor suspects the GIP paradox could be playing a role. The Good: After meals, Sarah’s insulin levels rise appropriately thanks to GIP, initially helping lower her blood sugar....

January 13, 2024

Case Study:  Sarah, a 35-year-old woman, loved indulging in spicy Thai curries. But lately, the fiery delights were turning into fiery discomfort. Each meal left her bloated, nauseous, and struggling to keep it down. Doctors diagnosed her with gastroparesis, a condition where her stomach emptied food agonizingly slow. Tests revealed an intriguing twist: Sarah’s GIP...

January 13, 2024

Case Study:  Meet Sarah, a 28-year-old woman struggling with PCOS. Irregular periods, frustrating weight gain, and pesky facial hair have become her unwelcome companions. Despite healthy eating and exercise, managing PCOS symptoms felt like an uphill battle. One visit to a forward-thinking doctor changed everything. After delving into Sarah’s gut health, the doctor suspected the...

January 13, 2024

Case Study:  Ms. Jones, a 48-year-old woman, presented with classic Cushing’s syndrome features: weight gain, central obesity, moon face, and purple striae. Laboratory tests confirmed the diagnosis: elevated cortisol levels and suppressed ACTH. Further investigations revealed impaired glucose tolerance and fasting hyperglycemia. Digging Deeper: While her diabetes medication provided some glycemic control, Ms. Jones still...

January 13, 2024

Case Study:  Patient: Mary, a 35-year-old woman with no prior medical history, presented to her primary care physician with fatigue, weight loss, and persistent nausea. These symptoms had been gradually worsening over the past six months, with recent episodes of dizziness and darkening of her skin (hyperpigmentation). Initial investigation: Laboratory tests revealed low cortisol levels...

January 10, 2024

Case Study:  Meet Sarah: A 42-year-old woman diagnosed with acromegaly two years ago. Despite treatment with somatostatin analogs, her growth hormone (GH) levels remain stubbornly elevated. Her doctor suspects the enigmatic GIP might be playing a role. The Clinical Tango: Sarah exhibits classic acromegaly symptoms: enlarged hands and feet, coarse facial features, and joint pain....

January 10, 2024

Case Study:  Meet Mr. X: A 42-year-old man with a peculiar fat distribution. His face and limbs were unusually thin, almost gaunt, while his abdomen protruded dramatically, giving him a pear-shaped appearance. He also battled fatigue, high blood pressure, and frequent bouts of high blood sugar. Doctors’ Dilemma: Initial tests revealed hypertriglyceridemia, elevated fasting glucose,...

January 10, 2024

Case Study: Sarah’s Gut and PCOS Journey Meet Sarah, a 28-year-old woman struggling with PCOS. Irregular periods, frustrating weight gain, and pesky facial hair have become her unwelcome companions. Despite healthy eating and exercise, managing PCOS symptoms felt like an uphill battle. One visit to a forward-thinking doctor changed everything. After delving into Sarah’s gut...

January 10, 2024

Case Study:  Meet Mr. X: A 42-year-old man with a peculiar fat distribution. His face and limbs were unusually thin, almost gaunt, while his abdomen protruded dramatically, giving him a pear-shaped appearance. He also battled fatigue, high blood pressure, and frequent bouts of high blood sugar. Doctors’ Dilemma: Initial tests revealed hypertriglyceridemia, elevated fasting glucose,...

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