{"id":600,"date":"2026-10-25T12:13:32","date_gmt":"2026-10-25T11:13:32","guid":{"rendered":"https:\/\/purvival.com\/journal\/?post_type=bw_ingredient&p=600"},"modified":"2026-10-25T22:28:21","modified_gmt":"2026-10-25T21:28:21","slug":"chlorelle","status":"publish","type":"bw_ingredient","link":"https:\/\/purvival.com\/journal\/ingredients\/chlorelle\/","title":{"rendered":"Chlorelle"},"content":{"rendered":"

Ce que c\u2019est<\/h2>\n

La chlorelle (Chlorella pyrenoidosa<\/em>) est une algue verte microscopique d\u2019eau douce : chaque organisme se r\u00e9sume \u00e0 une seule cellule ronde de quelques milli\u00e8mes de millim\u00e8tre. Cultiv\u00e9e en bassins, surtout en Asie, elle est r\u00e9colt\u00e9e puis s\u00e9ch\u00e9e en poudre ou en comprim\u00e9s, ou extraite \u00e0 l\u2019eau. Elle est riche en chlorophylle, qui lui donne sa couleur, et en prot\u00e9ines.<\/p>\n

Une m\u00e9ta-analyse de 19 essais, soit 797 participants<\/a>, a trouv\u00e9 sous chlorelle une baisse du cholest\u00e9rol total, du LDL-cholest\u00e9rol, de la tension art\u00e9rielle et de la glyc\u00e9mie \u00e0 jeun, plus nette \u00e0 plus de 4 g par jour pendant au moins 8 semaines.<\/p>\n

Int\u00e9grale D\u00e9tox contient un extrait aqueux de chlorelle, dans son complexe Drainage & Confort digestif, avec du bouleau, du tilleul, de la mauve, du pissenlit, de la chicor\u00e9e et de la liv\u00e8che.<\/p>\n","protected":false},"excerpt":{"rendered":"

Microalgue verte d\u2019eau douce faite d\u2019une seule cellule, cultiv\u00e9e en bassins puis s\u00e9ch\u00e9e ou extraite.<\/p>\n","protected":false},"featured_media":2734,"template":"","meta":{"_bw_latin":"Chlorella pyrenoidosa","_bw_synonyms":"chlorella","_bw_brand":"","_bw_precautions":"","_bw_subtitle":"","_bw_studies_intro":"

Dans un essai crois\u00e9 chez 44 adultes en bonne sant\u00e9, 27 ml par jour d\u2019extrait aqueux de chlorelle ont augment\u00e9 des marqueurs antioxydants du sang et baiss\u00e9 des marqueurs de stress oxydatif et deux enzymes du foie, par rapport \u00e0 la p\u00e9riode placebo (Chiu et al., 2021<\/a>). Une m\u00e9ta-analyse de 19 essais (797 participants) a trouv\u00e9 une baisse du cholest\u00e9rol total, du LDL, de la tension systolique et de la glyc\u00e9mie \u00e0 jeun, plus nette \u00e0 plus de 4 g par jour (Fallah et al., 2018<\/a>). Une analyse de 24 \u00e9tudes a retrouv\u00e9 des baisses du cholest\u00e9rol total (8 mg\/dl), du LDL (6 mg\/dl) et du poids (1,3 kg) (Mardani et al., 2026<\/a>).<\/p>","_bw_mention":"","_bw_studies":[{"resultat":"Pendant la p\u00e9riode sous extrait de chlorelle, les marqueurs antioxydants du sang ont augment\u00e9 et les marqueurs de stress oxydatif ont baiss\u00e9, de m\u00eame que deux enzymes du foie (GOT et GPT), par rapport \u00e0 la p\u00e9riode placebo.","type":"essai","population":"44 adultes en bonne sant\u00e9","dose":"27 ml d\u2019extrait aqueux de chlorelle (Chlorella pyrenoidosa) par jour, en boisson","duree":"90 jours par p\u00e9riode (essai crois\u00e9, 4 semaines de pause entre les deux)","auteurs":"Chiu et al.","annee":"2021","revue":"Journal of Food Biochemistry","lien":"https:\/\/doi.org\/10.1111\/jfbc.13665","source":"publication","note":"R\u00e9sum\u00e9 PubMed 33755227 lu. Essai crois\u00e9 en double aveugle, Ta\u00efwan, forme proche du produit (extrait aqueux). Le r\u00e9sum\u00e9 ne chiffre pas les \u00e9carts. Partie cellulaire (RAW 264.7) non reprise."},{"resultat":"La chlorelle a fait baisser le cholest\u00e9rol total (9 mg\/dl en moyenne), le LDL-cholest\u00e9rol (8 mg\/dl), la tension systolique (4,5 mmHg) et diastolique, et la glyc\u00e9mie \u00e0 jeun. L\u2019effet \u00e9tait plus net \u00e0 plus de 4 g par jour pendant 8 semaines ou plus.","type":"revue","population":"19 essais, 797 participants","dose":"","duree":"","auteurs":"Fallah et al.","annee":"2018","revue":"Clinical Nutrition","lien":"https:\/\/doi.org\/10.1016\/j.clnu.2017.09.019","source":"publication","note":"M\u00e9ta-analyse, r\u00e9sum\u00e9 PubMed 29037431 lu. Chiffres arrondis du r\u00e9sum\u00e9 (\u22129,09 ; \u22128,32 ; \u22124,51). Esp\u00e8ces et formes de chlorelle m\u00e9lang\u00e9es."},{"resultat":"La chlorelle a fait baisser le poids (de 1,28 kg en moyenne), l\u2019IMC (0,30 kg\/m\u00b2), la masse grasse (0,73 %), le cholest\u00e9rol total (8,03 mg\/dl), le LDL (6,20 mg\/dl), les triglyc\u00e9rides (2,91 mg\/dl), l\u2019insuline, l\u2019indice HOMA-IR, la prot\u00e9ine C-r\u00e9active, le malondiald\u00e9hyde (marqueur de stress oxydatif) et la leptine, et augment\u00e9 la catalase (enzyme antioxydante).","type":"revue","population":"24 \u00e9tudes dans la population g\u00e9n\u00e9rale","dose":"","duree":"","auteurs":"Mardani et al.","annee":"2026","revue":"Nutrition & Diabetes","lien":"https:\/\/doi.org\/10.1038\/s41387-026-00449-3","source":"publication","note":"R\u00e9sum\u00e9 PubMed 42420253 lu. Revue syst\u00e9matique et m\u00e9ta-analyse avec \u00e9valuation GRADE, recherche jusqu\u2019au 20 f\u00e9vrier 2025. Porte sur les esp\u00e8ces de Chlorella en g\u00e9n\u00e9ral, pas seulement C. pyrenoidosa. Doses et dur\u00e9es non pr\u00e9cis\u00e9es dans le r\u00e9sum\u00e9."}],"_bw_documents":[],"_bw_claims":["Pour la sant\u00e9 du foie","renforce l'immunit\u00e9"],"_bw_logo":0,"_bw_logo_dark":false},"class_list":["post-600","bw_ingredient","type-bw_ingredient","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nChlorelle - Journal Purvival<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/purvival.com\/journal\/ingredients\/chlorelle\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chlorelle - Journal Purvival\" \/>\n<meta property=\"og:description\" content=\"Microalgue verte d\u2019eau douce faite d\u2019une seule cellule, cultiv\u00e9e en bassins puis s\u00e9ch\u00e9e ou extraite.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/purvival.com\/journal\/ingredients\/chlorelle\/\" \/>\n<meta property=\"og:site_name\" content=\"Journal Purvival\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-25T21:28:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/purvival.com\/journal\/wp-content\/uploads\/sites\/5\/2026\/10\/chlorelle.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"895\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/chlorelle\\\/\",\"url\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/chlorelle\\\/\",\"name\":\"Chlorelle - 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