{"title":"Nattovena","description":"\u003cp\u003eWritten by the Plenthera team (orthomolecularly trained). Scientifically reviewed in May 2026. Last updated: 28 May 2026.\u003c\/p\u003e\n\u003cp\u003eAAM Nattovena is a product from the range of Arthur Andrew Medical, an American enzyme and probiotic specialist. AAM Nattovena is a nattokinase formula with 4,000 FU per capsule. Nattokinase is a fibrinolytic enzyme isolated from fermented soy (natto), traditionally used for circulatory support. In this category, you will find all Plenthera products by AAM Nattovena.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOn this page\u003c\/strong\u003e\u003ca href=\"#over-arthur-andrew-medical\"\u003eAbout Arthur Andrew Medical\u003c\/a\u003e · \u003ca href=\"#waarvoor-wordt-nattovena-gebruikt\"\u003eWhat is Nattovena used for?\u003c\/a\u003e · \u003ca href=\"#hoe-gebruik-je-het\"\u003eHow do you use it?\u003c\/a\u003e · \u003ca href=\"#faq\"\u003eFrequently asked questions\u003c\/a\u003e · \u003ca href=\"#combineren\"\u003eCombine with\u003c\/a\u003e · \u003ca href=\"#bronnen\"\u003eSources\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eAbout Arthur Andrew Medical\u003c\/h2\u003e\n\u003cp\u003eArthur Andrew Medical (AAM) is an American enzyme and probiotic specialist based in Arizona, founded in 2007. AAM is known for standardized, high-dose enzyme formulas where each product is measured in functional activity units (FU, SPU, GDU, HUT, LU) — not just in milligrams. We select AAM for those seeking targeted enzyme supplementation in addition to common brands.\u003c\/p\u003e\n\u003ch2\u003eWhat is Nattovena used for?\u003c\/h2\u003e\n\u003cp\u003eAAM Nattovena is a nattokinase formula with 4,000 FU per capsule. Nattokinase is a fibrinolytic enzyme isolated from fermented soy (natto), traditionally used for circulatory support.\u003c\/p\u003e\n\u003ch2\u003eHow do you use it?\u003c\/h2\u003e\n\u003ch3\u003eDosage\u003c\/h3\u003e\n\u003cp\u003e1 capsule per day.\u003c\/p\u003e\n\u003ch3\u003eTime of intake\u003c\/h3\u003e\n\u003cp\u003eTake on an empty stomach — 30 minutes before or 2 hours after a meal.\u003c\/p\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003eWhat is AAM Nattovena?\u003c\/p\u003e\n\u003cp\u003eAAM Nattovena is a nattokinase formula with 4,000 FU per capsule. Nattokinase is a fibrinolytic enzyme isolated from fermented soy (natto), traditionally used for circulatory support. Part of Arthur Andrew Medical's enzyme and probiotic range.\u003c\/p\u003e\n\u003cp\u003eHow does AAM differ from other enzyme brands?\u003c\/p\u003e\n\u003cp\u003eAAM standardizes products in functional activity units (FU, SPU, GDU, etc.) instead of just milligrams. This provides a more reliable indication of what a capsule actually does.\u003c\/p\u003e\n\u003cp\u003eHow long should I use Nattovena for effect?\u003c\/p\u003e\n\u003cp\u003eDigestive enzymes: effect with the meal itself. Systemic enzymes (such as nattokinase, serrapeptase): often 4-8 weeks for noticeable effect.\u003c\/p\u003e\n\u003cp\u003eCan I combine AAM products with other supplements?\u003c\/p\u003e\n\u003cp\u003eDigestive enzymes combine well with probiotics. Systemic enzymes: not with blood thinners without consulting a doctor.\u003c\/p\u003e\n\u003cp\u003eIs Nattovena safe for long-term use?\u003c\/p\u003e\n\u003cp\u003eDigestive enzymes are generally safe for long-term use. For systemic enzymes: always consult a doctor if undergoing surgery or using blood thinners.\u003c\/p\u003e\n\u003cp\u003eDoes Nattovena contain allergens?\u003c\/p\u003e\n\u003cp\u003eSee the product label for exact ingredients. AAM typically provides transparent allergen information per formula.\u003c\/p\u003e\n\u003ch2\u003eCombine with other categories\u003c\/h2\u003e\n\u003cp\u003eAAM Nattovena fits into a broader enzyme or supplement system:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003ca href=\"https:\/\/www.plenthera.com\/collections\/arthur-andrew-medical\"\u003eArthur Andrew Medical\u003c\/a\u003e — \u003cem\u003eall AAM products on one page\u003c\/em\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003ca href=\"https:\/\/www.plenthera.com\/collections\/enzymen\"\u003eEnzymes\u003c\/a\u003e — \u003cem\u003eoverview of all enzyme supplements\u003c\/em\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003ca href=\"https:\/\/www.plenthera.com\/collections\/spijsverteringsenzymen\"\u003eDigestive Enzymes\u003c\/a\u003e — \u003cem\u003efor digestive enzymes\u003c\/em\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003ca href=\"https:\/\/www.plenthera.com\/collections\/ondersteuning\"\u003eProbiotics\u003c\/a\u003e — \u003cem\u003ecomplementary to enzymes\u003c\/em\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003ca href=\"https:\/\/www.plenthera.com\/collections\/supplementen\"\u003eSupplements\u003c\/a\u003e — \u003cem\u003ebroader context\u003c\/em\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003ca href=\"https:\/\/www.plenthera.com\/collections\/nattokinase\"\u003eNattokinase\u003c\/a\u003e — \u003cem\u003efor other nattokinase products\u003c\/em\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003ca href=\"https:\/\/www.plenthera.com\/collections\/hart-vaten\"\u003eHeart \u0026amp; Vessels\u003c\/a\u003e — \u003cem\u003efor circulatory support\u003c\/em\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2\u003eSources \u0026amp; references\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eArthur Andrew Medical — product dossiers (FU\/SPU\/GDU activity units)\u003c\/li\u003e\n\n\u003cli\u003eRoxas (2008) — Role of enzyme supplementation in digestive disorders\u003c\/li\u003e\n\n\u003cli\u003eEFSA — Regulation (EU) 432\/2012 (enzyme claims limited)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e This text is intended for informational purposes only and does not replace medical advice. Dietary supplements are not a substitute for a varied, balanced diet and a healthy lifestyle. Always consult your doctor or an orthomolecular therapist if in doubt.\u003c\/p\u003e","products":[{"product_id":"arthur-andrew-nattovena-180-caps","title":"Nattokinase® - 180 Caps","description":"\u003cp\u003eNattovena® by Arthur Andrew Medical contains 4,000 FU (fibrinolytic units) of nattokinase per capsule. The product consists of a single active ingredient in a vegetable cellulose capsule. To be taken on an empty stomach.\u003c\/p\u003e\n\u003cp\u003eAvailable in 90 and 180 capsules — to be taken on an empty stomach.\u003c\/p\u003e","brand":"Arthur Andrew Medical","offers":[{"title":"Default Title","offer_id":56767419777369,"sku":"AAM1060","price":49.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6127\/3177\/files\/aam-nattovena-4-000-fu-cap-180-capsules-1.jpg?v=1773848781"},{"product_id":"arthur-andrew-nattovena-90-caps","title":"Nattokinase® - 90 caps","description":"\u003cp\u003eNattovena® from Arthur Andrew Medical contains 4,000 FU (fibrinolytic units) of nattokinase per capsule. The product consists of a single active ingredient in a vegetable cellulose capsule. To be taken on an empty stomach.\u003c\/p\u003e\n\u003cp\u003eAvailable in 90 and 180 capsules — to be taken on an empty stomach.\u003c\/p\u003e","brand":"Arthur Andrew Medical","offers":[{"title":"Default Title","offer_id":56767420498265,"sku":"AAM1061","price":29.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6127\/3177\/files\/arthur-andrew-medical-nattovena-90caps.jpg?v=1773237033"},{"product_id":"nattovena-r-4-000-fu-3x180-caps-3-1-gratis-aanbieding","title":"Nattovena® - 3x180 caps (4,000 FU) - Offer","description":"\u003cp\u003eThis bundle contains 3 × 180 capsules of Nattovena® from Arthur Andrew Medical. Each capsule provides 4,000 FU (fibrinolytic units) of nattokinase in a plant-based cellulose capsule. A total of 540 capsules.\u003c\/p\u003e\n\u003cp\u003eValue bundle: 3 × 180 capsules Nattovena®.\u003c\/p\u003e","brand":"Arthur Andrew Medical","offers":[{"title":"Default Title","offer_id":56769481245017,"sku":"BP-AAM-008","price":149.85,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6127\/3177\/files\/arthur-andrew-medical-nattovena-180caps_3.png?v=1764601695"},{"product_id":"arthur-andrew-nattovena-180-caps-4-000-fu-3-1-gratis-1","title":"Nattovena® - 4x180 caps (4,000 FU) - 3+1 Free Offer","description":"\u003cp\u003eThis bundle contains 4 × 180 capsules (3+1 free) Nattovena® from Arthur Andrew Medical. Each capsule provides 4,000 FU (fibrinolytic units) of nattokinase in a plant-based cellulose capsule. A total of 720 capsules.\u003c\/p\u003e\n\u003cp\u003eYou pay for 3 packs of 180 capsules — the 4th pack is free.\u003c\/p\u003e","brand":"Arthur Andrew Medical","offers":[{"title":"Default Title","offer_id":56769704722777,"sku":"BP-AAM-025","price":149.85,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6127\/3177\/files\/arthur-andrew-medical-nattovena-4x180-capsules-voordeelpakket-3plus1.jpg?v=1764614296"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0941\/6127\/3177\/collections\/arthur-andrew-medical-nattovena.jpg?v=1779870553","url":"https:\/\/www.plenthera.com\/en\/collections\/arthur-andrew-medical-nattovena.oembed","provider":"Plenthera","version":"1.0","type":"link"}