Explore practical lessons on supplements, nutrition, and wellness — from benefits and usage to evidence-based insights.
What is L-Lysine? L-lysine is an essential amino acid—the “L” form used by the human body to build proteins. As an essential nutrient, your body cannot sy…
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What is Capryl? Capryl generally refers to caprylic acid (also called octanoic acid) or its triglyceride form (C8 MCT), a medium-chain fatty acid naturall…
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What is Rosemary Leaf? Rosemary leaf comes from the evergreen shrub Salvia rosmarinus (formerly Rosmarinus officinalis), a Mediterranean herb in the mint …
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What is Elderberry? Elderberry refers most commonly to the dark purple berries of Sambucus nigra (European elder), a small tree or shrub native to Europe …
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What is Black Walnut? Black walnut (Juglans nigra) is a North American tree known for its hard, dark wood and edible nuts. In traditional herbalism, the g…
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What is Papain? Papain is a proteolytic (protein-digesting) enzyme extracted primarily from the latex of the papaya plant (Carica papaya), especially from…
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What is Quercetin? Quercetin is a naturally occurring plant flavonoid (a type of polyphenol) found widely in fruits, vegetables, leaves, and certain grain…
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What is Taurine? Taurine is an amino sulfonic acid naturally found in the human body, especially in the brain, eyes, heart, and skeletal muscles. Although…
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What is Pyrroloquinoline? Pyrroloquinoline most commonly refers to pyrroloquinoline quinone, abbreviated PQQ. PQQ is a small, redox-active quinone compoun…
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What is Kola Nut? Kola nut is the seed of trees in the Cola genus, most commonly Cola acuminata and Cola nitida, which are native to West and Central Afri…
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What is Diindolylmethane? Diindolylmethane (often abbreviated as DIM) is a compound formed in the body when you eat cruciferous vegetables such as broccol…
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What is Tart Cherry? Tart cherry refers to the sour cherry varieties, most commonly Montmorency (Prunus cerasus), that are higher in certain plant compoun…
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What is Garlic Bulb? Garlic bulb (Allium sativum) is a culinary plant from the onion family that has been used for flavor and traditional wellness practic…
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What is L-Theanine? L-theanine is a non-protein amino acid naturally found in the leaves of the tea plant (Camellia sinensis), including green, black, ool…
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What is Longjack Tongkat Ali? Longjack, commonly known as Tongkat Ali (Eurycoma longifolia), is a bitter-rooted medicinal herb native to Southeast Asia, e…
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What is L-Phenylalanine? L-Phenylalanine is an essential amino acid—the body cannot make it, so it must come from food or supplements. It is a fundamental…
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What is Stinging Nettle? Stinging nettle (Urtica dioica) is a perennial herb native to Europe, Asia, North Africa, and North America. It’s easily recogniz…
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What is Rauwolscine? Rauwolscine—often marketed as “alpha-yohimbine”—is an indole alkaloid found in certain plants of the Apocynaceae family, including Ra…
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What is Lipase? Lipase is a digestive enzyme that helps break down dietary fats (triglycerides) into smaller molecules—free fatty acids and monoglycerides…
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What is Inositol? Inositol is a naturally occurring carbocyclic sugar alcohol found in plants and animals, with myo-inositol being the predominant form in…
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What is Burdock? Burdock (Arctium lappa and related Arctium species) is a hardy biennial plant in the Asteraceae family, long used in European folk medici…
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What is Kudzu? Kudzu (Pueraria lobata) is a fast-growing perennial vine native to East Asia and widely used in Traditional Chinese Medicine (TCM) under th…
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What is L-Arginine? L-Arginine is a naturally occurring amino acid that the body uses to make proteins and several key molecules. It is best known as a di…
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What is Alpha GPC? Alpha GPC (L-alpha-glycerylphosphorylcholine) is a choline-containing compound found naturally in small amounts in the body and in cert…
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What is Pomegranate? Pomegranate (Punica granatum) is a fruit-bearing shrub native to regions spanning the Middle East, the Mediterranean, and parts of So…
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What is Red Yeast Rice? Red yeast rice (RYR) is a traditional East Asian fermented food made by culturing rice with Monascus species of yeast, most common…
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What is Beta Sitosterol? Beta sitosterol is a plant-derived compound classified as a phytosterol, a family of molecules structurally similar to cholestero…
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What is Senna? Senna is a botanical laxative derived primarily from the leaves and pods of Senna alexandrina (also known historically as Cassia senna or C…
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What is L-Tryptophan? L-tryptophan is one of the nine essential amino acids—building blocks of protein that the human body cannot make on its own and must…
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What is Lactobacillus? Lactobacillus is a large group (genus) of beneficial bacteria commonly found in the human gut, mouth, and urogenital tract, as well…
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