Q: What are the Health Canada approved uses for this product?
A: This product is approved by Health Canada (NPN 80055765) as an antioxidant and as a factor in the maintenance of good health. Please verify the exact approved use language against the NPN 80055765 licence. This product is not intended to diagnose, treat, cure, or prevent any disease.
Q: What is Moringa oleifera and what part of the plant is used in this formula?
A: Moringa oleifera is a fast-growing, drought-resistant tree native to the sub-Himalayan regions of northern India, Pakistan, Bangladesh, and Afghanistan, and now cultivated throughout tropical and subtropical regions worldwide. It is the most widely cultivated species of the Moringaceae family. It is known by several common names: the drumstick tree (for its long ribbed seed pods), the horseradish tree (for the pungent taste of its roots), and in various tropical traditions as the miracle tree or tree of life. This formula uses the leaf of Moringa oleifera, which is the most nutritionally dense and most extensively studied part of the plant for supplementation. The roots of Moringa oleifera contain spirochin, a potentially toxic alkaloid, which is why root preparations require caution and are not used in standardized supplements. The leaf is the safest and most studied part for dietary supplementation.
Q: What are the primary antioxidant compounds in moringa leaf?
A: Moringa oleifera leaves contain three primary classes of polyphenolic antioxidant compounds. The first class is flavonoids, primarily quercetin and kaempferol, two of the most extensively studied dietary flavonoids. Both are present in moringa leaves primarily as glycosides (quercetin-3-glucoside and kaempferol-3-glucoside among the most abundant forms). Flavonoids act as antioxidants by donating hydrogen atoms to neutralize free radicals, chelating metal ions that catalyze free radical reactions, and modulating cellular signaling pathways involved in inflammation and cellular stress responses. The second class is phenolic acids, including chlorogenic acid (an ester of caffeic acid and quinic acid) and caffeic acid, which scavenge reactive oxygen species and reactive nitrogen species. The third class is isothiocyanates, particularly moringin (4-(alpha-L-rhamnosyloxy)benzyl isothiocyanate), the primary bioactive isothiocyanate in moringa leaf, which is discussed in detail in the next question.
Q: What are isothiocyanates and what is moringin?
A: Moringa leaves contain glucosinolates, sulfur-containing compounds that are converted to isothiocyanates by the enzyme myrosinase when leaf tissue is damaged. This glucosinolate-myrosinase system is the same mechanism found in broccoli, Brussels sprouts, and other Brassicaceae, though moringa belongs to the related Moringaceae family. The primary glucosinolate in moringa leaves is glucomoringin, which is converted to moringin (4-(alpha-L-rhamnosyloxy)benzyl isothiocyanate), the most abundant and most studied isothiocyanate in moringa. Moringin is a potent antioxidant that has been studied for its ability to activate the Nrf2 (nuclear factor erythroid 2-related factor 2) pathway, the master transcription factor that regulates the expression of the body's endogenous antioxidant and cytoprotective enzymes including superoxide dismutase (SOD), catalase, glutathione peroxidase, and heme oxygenase-1. Activation of the Nrf2 pathway upregulates the body's own antioxidant defense systems rather than simply providing exogenous antioxidants.
Q: What vitamins and minerals does moringa leaf contain?
A: Moringa oleifera leaves are nutritionally dense and contain a broad spectrum of vitamins and minerals. Vitamins present include vitamin C, vitamin A (as beta-carotene, a provitamin A carotenoid), and B vitamins including thiamine (B1), riboflavin (B2), niacin (B3), pyridoxine (B6), and folate. Minerals present include calcium, potassium, iron, magnesium, phosphorus, and zinc. The calcium content of dried moringa leaf powder is particularly notable, as water removal during drying concentrates the mineral content significantly relative to fresh leaves. Moringa leaves also contain all nine essential amino acids (histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine), making moringa leaf powder a complete protein source, which is unusual for a plant food.
Q: What does 500mg of moringa leaf powder per capsule represent?
A: Each capsule contains 500mg of organically sourced Moringa oleifera leaf powder, which is the dried and powdered whole leaf of the moringa plant. Leaf powder retains the complete nutritional and phytochemical profile of the dried leaf, including the flavonoids (quercetin, kaempferol), phenolic acids (chlorogenic acid), isothiocyanates (moringin from glucomoringin), vitamins, minerals, and amino acids naturally present in the moringa leaf. At 1 to 2 capsules twice per day (2 to 4 capsules per day), the daily moringa leaf powder intake is 1,000mg to 2,000mg (1g to 2g) per day.
Q: How many days does the 300 capsule bottle last?
A: At the minimum suggested dose of 2 capsules per day (1 capsule twice per day), the 300 capsule bottle provides approximately 150 days of supply. At the maximum suggested dose of 4 capsules per day (2 capsules twice per day), the bottle provides approximately 75 days of supply. The flexible dosing range (1 to 2 capsules, 2 times per day) allows the supply duration to be adjusted based on individual needs and healthcare provider guidance.
Q: Are there any safety considerations I should know about?
A: Consult a health care practitioner prior to use if you are pregnant or breastfeeding. Hypersensitivity (e.g. allergy) has been known to occur; if this occurs, discontinue use. Individuals with known allergies to plants in the Moringaceae family should consult a healthcare professional before use. Do not use root preparations of Moringa oleifera without healthcare professional guidance, as the roots contain spirochin, a potentially toxic alkaloid; this product uses only the leaf and does not contain root material. This product is not intended to diagnose, treat, cure, or prevent any disease.
Q: Is this product suitable for vegans and vegetarians?
A: Yes. Moringa oleifera leaf powder is 100% plant derived. The capsule shell is made from hypromellose (vegetable cellulose), not gelatin. The non medicinal ingredients (magnesium stearate and hypromellose) are both suitable for vegans. The product is non GMO and free from gluten, soy, dairy, and peanuts.
Q: What does "organically sourced" mean for this product?
A: Organically sourced means the Moringa oleifera leaves used in this formula are sourced from organic cultivation, grown without synthetic pesticides, herbicides, or chemical fertilizers. Moringa oleifera is naturally well-suited to organic cultivation as it is a hardy, drought-resistant tree that grows vigorously in tropical and subtropical conditions with minimal agricultural inputs. Organic sourcing supports both product purity (reduced pesticide residue risk) and sustainable agricultural practices.
