Hericium erinaceus extract cognitive support, mood and sleep effects, recommended dosing, and risks
Hericium erinaceus extract—better known as lion’s mane mushroom extract—has captured attention for brain health, mood support, and nerve growth. Its most studied compounds, erinacines...
Herniaria glabra benefits, diuretic properties, traditional uses, dosage guidelines, and safety tips
Herniaria glabra—commonly called smooth rupturewort—is a low-growing herb long used across Europe and North Africa as a gentle diuretic and urinary tract aid. Interest...
Herring roe oil: Science-Backed Benefits for Lipids and Inflammation, Optimal Use, and Safety Profile
Herring roe oil (HRO) is an omega-3 supplement extracted from the eggs of Atlantic herring. Unlike standard fish oil—which stores most EPA and DHA...
Hesperetin: Microcirculation and Venous Support, Clinical Evidence, Dosage, and Risks
Hesperetin is the bioactive citrus flavanone your body makes after digesting hesperidin—the compound concentrated in orange and tangerine peel and pulp. As the aglycone...
Hesperidin: Citrus Flavonoid Benefits for Veins and Heart, How to Take It, and What to Avoid
Hesperidin is a citrus-born flavonoid—most abundant in oranges and tangerines—that supports the health of veins, capillaries, and the lining of your blood vessels. In...
Hibiscus sabdariffa: Natural Hypertension Aid, Evidence-Based Dosage, Brewing Methods, and Precautions
Hibiscus sabdariffa—often called roselle, karkadé, or flor de Jamaica—is a tart, ruby-red herbal that has moved from traditional kitchens to modern clinics. People most...
Higenamine: Complete Guide to Benefits, Properties, Use Cases, Dosage, and Side Effects
Higenamine is a plant-derived alkaloid best known for its stimulant-like, beta-2 adrenergic activity. You will see it on some “fat burner” and pre-workout labels,...
Himalayan Salt: What It Is, Real Benefits versus Myths, Dosage Guidance, and Risks
Himalayan salt—often sold as pink crystals or fine powder—is a rock salt mined primarily from the Khewra Salt Mine in Pakistan. Its distinctive color...
Hispidulin: Uses for Calm and Sleep, Mechanisms, Dosage, and Side Effects
Hispidulin is a plant-derived flavone found in sage, skullcap, and several Artemisia species. Early research suggests it may gently modulate the brain’s GABAA receptors,...
Histaminase (DAO): Benefits for Histamine Intolerance, Practical Dosing, Meal Strategies, and Risks
Histaminase—better known as diamine oxidase (DAO)—is the main intestinal enzyme that breaks down histamine from food. When DAO activity is low or overwhelmed, histamine...
HMB (β-Hydroxy-β-methylbutyrate): Muscle Preservation, Strength Benefits, How to Use, Dosage, and Safety
HMB (β-hydroxy-β-methylbutyrate) is a metabolite of the amino acid leucine that helps your body keep muscle tissue in balance—especially when training hard, dieting, or...
HMB-Ca: Muscle Recovery Benefits, How to Use It, Recommended Dosage, and Safety
HMB-Ca (calcium beta-hydroxy-beta-methylbutyrate) is a supplemental form of HMB, a metabolite of the amino acid leucine. It is promoted to reduce muscle protein breakdown,...
HMB-FA: Science-Backed Benefits, Best Practices for Use, Recommended Dose, and Side Effects
HMB-FA (beta-hydroxy-beta-methylbutyrate, free-acid form) is a dietary supplement derived from the amino acid leucine and promoted for muscle recovery, strength, and performance. Compared with...
Holarrhena antidysenterica: Diarrhea Relief, How It Works, Dosage, and Side Effects
Holarrhena antidysenterica, often called kurchi or indrajav, is a traditional Ayurvedic remedy best known for easing infectious diarrhea and dysentery. The bark and seeds...
Hollyhock: What It Does, How to Prepare Tea and Syrup, Dosage, and Risks
Hollyhock (Alcea rosea) is a classic cottage-garden plant with a quiet history in traditional medicine. Like its close relatives in the mallow family, hollyhock...
Homotaurine: Evidence on Memory Support, Dosing Strategies, and Side Effects Explained
Homotaurine (also called tramiprosate) is a small, seaweed-derived amino sulfonate designed to do two things in the brain: bind amyloid-beta (Aβ) to hinder toxic...