Kola nut extract: Energy, Focus, and Weight Support, Recommended Dosage, and Side Effects
Kola nut extract comes from the seeds of Cola species—most commonly Cola nitida and Cola acuminata—trees native to West and Central Africa. For generations,...
Kola-Pectin: Diarrhea Relief Benefits, How It Works, Correct Dosage, and Safety
Kola-Pectin is an over-the-counter gastrointestinal (GI) remedy whose active medicinal ingredient is bismuth subsalicylate—the same antidiarrheal found in many “stomach relief” products. Unlike the...
Kombiglyze: Benefits for A1C Reduction, How It Works, Dosage, and Safety
Kombiglyze is a prescription medicine that combines two glucose-lowering agents—saxagliptin (a DPP-4 inhibitor) and metformin extended-release—into one tablet. It is used alongside diet and...
Kombucha tea: Evidence-Based Benefits, Proper Use, Dosage Guidelines, and Risks
Kombucha is a fermented tea brewed with sugar and a living culture of bacteria and yeast (often called a SCOBY). In recent years, it...
Konjac: Cholesterol Support, Blood Sugar Effects, Dosage Guidelines, and Risks
Konjac (Amorphophallus konjac) is a starchy root best known for its soluble fiber, glucomannan. This unique fiber swells when mixed with water and forms...
Konnyaku: Glucomannan Fiber Benefits, Daily Intake, Meal Uses, and Side Effects
Konnyaku is a traditional Japanese food made from the corm of the konjac plant (Amorphophallus konjac). Its springy, jelly-like texture comes from glucomannan, a...
Konvomep: Fast Acid Control, Proper Use, Recommended Dose, and Risks
Konvomep is a prescription oral suspension that combines omeprazole—a proton pump inhibitor (PPI)—with sodium bicarbonate. Together, they reduce gastric acid quickly and maintain suppression...
Korean pine: Health Benefits, Satiety Effects, How to Use, Dosage, and Safety
Korean pine (Pinus koraiensis) is best known for its rich, buttery nuts and the distinctive fatty acids in its oil—especially pinolenic acid and sciadonic...
Korsuva: Hemodialysis Itch Relief, How It Works, Dosing, and Safety
Korsuva (difelikefalin) is the first peripherally selective kappa-opioid receptor (KOR) agonist approved to reduce moderate to severe itching in adults on hemodialysis. If you...
Koselugo: Evidence on Tumor Shrinkage, How to Use It, Recommended Dosage, and Side Effects
Koselugo (selumetinib) is an oral MEK 1 and MEK 2 inhibitor developed to shrink and stabilize plexiform neurofibromas (PN) in people with neurofibromatosis type...
Koshamra: What It Is, Key Benefits and Risks, How to Use It, and Dosage Explained
Koshamra refers to Schleichera oleosa, a deciduous tree best known in Ayurveda and South Asian herbal practice for its bark, leaves, and seed-derived “kusum”...
Kousso: Traditional Remedy for Tapeworm, Modern Research Insights, Dosage, and Safety
Kousso—also known as kosso, koso, or by the botanical name Hagenia abyssinica—is a traditional Ethiopian remedy famous for expelling tapeworms. The dried flowers were...
Krachai Dum: Black Ginger Benefits, Evidence, Dosage Guidelines, and Side Effects
Krachai Dum—also known as black ginger or Kaempferia parviflora—is a Thai herb used for stamina, circulation, and vitality. Unlike culinary ginger, its deep-violet rhizome...
Kratom: Evidence-Based Guide to Uses, Dosage Ranges, Interactions, and Adverse Effects
Kratom (Mitragyna speciosa) is a tropical tree native to Southeast Asia whose leaves have long been chewed or brewed as tea for stamina, mood,...
Krill oil: Evidence-Based Benefits, Bioavailability, Dosage Guidelines, and Safety Tips
Krill oil has become one of the most discussed omega-3 supplements because it packages EPA and DHA—the same heart-healthy fats in fish oil—inside phospholipids...
Krill protein: Benefits for Muscle Recovery, Bioactive Peptides, Dosage Guidelines, and Side Effects
Krill protein is extracted from Antarctic krill (Euphausia superba), a small crustacean harvested in cold waters. Unlike standard fish or dairy proteins, krill protein...
Kristalose: Uses for Constipation and Hepatic Encephalopathy, How It Works, Dosage, and Safety
Kristalose is a prescription version of lactulose, a synthetic sugar used most often as an osmotic laxative for chronic constipation and as a cornerstone...
Kukui nut oil: Skin Benefits, How to Use, Daily Dosage, and Safety
Kukui nut oil—pressed from the seeds of the kukui (candlenut) tree Aleurites moluccanus—is a lightweight, fast-absorbing botanical oil prized across the Pacific for soothing,...
Kumarahou: Health Benefits, Traditional Uses, Dosage Guidance, and Safety
Kumarahou (Pomaderris kumeraho) is a native New Zealand shrub treasured in rongoā Māori (traditional healing). Its bright spring blossoms once signaled the time to...
Kumuda for calm and balance: research-backed benefits, safe dosing, and risks
Kumuda is the classical Ayurvedic name for the water lily—most commonly referring to species in the Nymphaea genus. In traditional texts, Kumuda is described...