Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Acetyl-L-carnitine Slows the Progression from Prefrailty to Frailty in Older Subjects: A Randomized Interventional Clinical Trial.
Malaguarnera G; Catania VE; Bertino G; Chisari LM; Castorina M; Bonfiglio C; Cauli O; Malaguarnera M · Current pharmaceutical design · 2022
Randomized trial92 participantsflagAnti-Aging forscienceAcetyl L-Carnitine
- Green tea and coffee intake and risk of cognitive decline in older adults: the National Institute for Longevity Sciences, Longitudinal Study of Aging.
Shirai Y; Kuriki K; Otsuka R; Kato Y; Nishita Y; Tange C; Tomida M; Imai T; Ando F; Shimokata H · Public health nutrition · 2021
Cohort study1,305 participantsflagAnti-Aging forscienceGreen Tea
- Associations of green tea, coffee, and soft drink consumption with longitudinal changes in leukocyte telomere length.
Sohn I; Shin C; Baik I · Scientific reports · 2023
Cohort study1,952 participantsflagAnti-Aging forscienceGreen Tea
- Can teatime increase one's lifetime?
Nakachi K; Eguchi H; Imai K · Ageing research reviews · 2003
Cohort studyflagAnti-Aging forscienceGreen Tea
- Influences of tea consumption on self-rated health and life satisfaction among older adults: Evidence from the CLHLS.
Zou M; Sun C; Yang M; Li C; Wang S; Zheng D; Wang J; Yu L; Sun L; Wang Y; Chen H; Zeng Y · PsyCh journal · 2025
Cohort study78,345 participantsflagAnti-Aging forscienceGreen Tea
- Double-blinded, placebo-controlled trial of green tea extracts in the clinical and histologic appearance of photoaging skin.
Chiu AE; Chan JL; Kern DG; Kohler S; Rehmus WE; Kimball AB · Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.] · 2005
Randomized trial40 participantsflagAnti-Aging forscienceGreen Tea
- Acetyl-L-carnitine treatment in minimal hepatic encephalopathy.
Malaguarnera M; Gargante MP; Cristaldi E; Vacante M; Risino C; Cammalleri L; Pennisi G; Rampello L · Digestive diseases and sciences · 2008
Randomized trial125 participantsflagBrain Health flagCognitive Support forscienceAcetyl L-Carnitine
- Long-term acetyl-L-carnitine treatment in Alzheimer's disease.
Spagnoli A; Lucca U; Menasce G; Bandera L; Cizza G; Forloni G; Tettamanti M; Frattura L; Tiraboschi P; Comelli M · Neurology · 1991
Randomized trial130 participantsflagBrain Health flagCognitive Support forscienceAcetyl L-Carnitine
- Pharmaco-electroencephalographic and clinical effects of the cholinergic substance--acetyl-L-carnitine--in patients with organic brain syndrome.
Herrmann WM; Dietrich B; Hiersemenzel R · International journal of clinical pharmacology research · 1990
Randomized trialflagBrain Health forscienceAcetyl L-Carnitine
- Acetyl-L-carnitine improves cognitive functions in severe hepatic encephalopathy: a randomized and controlled clinical trial.
Malaguarnera M; Vacante M; Motta M; Giordano M; Malaguarnera G; Bella R; Nunnari G; Rampello L; Pennisi G · Metabolic brain disease · 2012
Randomized trial61 participantsflagBrain Health flagCognitive Support forscienceAcetyl L-Carnitine
- Acetyl-L-carnitine in the treatment of mildly demented elderly patients.
Passeri M; Cucinotta D; Bonati PA; Iannuccelli M; Parnetti L; Senin U · International journal of clinical pharmacology research · 1990
Randomized trial60 participantsflagBrain Health flagMental Focus forscienceAcetyl L-Carnitine
- A green tea extract high in catechins reduces body fat and cardiovascular risks in humans.
Nagao T; Hase T; Tokimitsu I · Obesity (Silver Spring, Md.) · 2007
Randomized trial240 participantsflagCardiovascular Support flagWeight Loss forscienceGreen Tea
- The effects of green tea supplementation on cardiovascular risk factors: A systematic review and meta-analysis.
Zamani M; Kelishadi MR; Ashtary-Larky D; Amirani N; Goudarzi K; Torki IA; Bagheri R; Ghanavati M; Asbaghi O · Frontiers in nutrition · 2023
Meta-analysis55 studies pooledflagCardiovascular Support forscienceGreen Tea
- Effect of Green Tea on Blood Pressure in Healthy Individuals: A Meta-Analysis.
Yıldırım Ayaz E; Dincer B; Mesci B · Alternative therapies in health and medicine · 2023
Meta-analysis680 participants9 studies pooledflagCardiovascular Support forscienceGreen Tea
- Effects of green tea on lipid profile in overweight and obese women.
Li A; Wang Q; Li P; Zhao N; Liang Z · International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition · 2024
Meta-analysis1,818 participants15 studies pooledflagCardiovascular Support forscienceGreen Tea
- Green tea consumption and risk of cardiovascular and ischemic related diseases: A meta-analysis.
Pang J; Zhang Z; Zheng TZ; Bassig BA; Mao C; Liu X; Zhu Y; Shi K; Ge J; Yang YJ; Dejia-Huang; Bai M; Peng Y · International journal of cardiology · 2016
Meta-analysis259,267 participants9 studies pooledflagCardiovascular Support forscienceGreen Tea
- A double-blind, parallel, multicenter comparison of L-acetylcarnitine with placebo on the attention deficit hyperactivity disorder in fragile X syndrome boys.
Torrioli MG; Vernacotola S; Peruzzi L; Tabolacci E; Mila M; Militerni R; Musumeci S; Ramos FJ; Frontera M; Sorge G; Marzullo E; Romeo G; Vallee L; Veneselli E; Cocchi E; Garbarino E; Moscato U; Chiurazzi P; D'Iddio S; Calvani M; Neri G · American journal of medical genetics. Part A · 2008
Randomized trial63 participantsflagCognitive Support forscienceAcetyl L-Carnitine
- Acetyl L-carnitine (ALC) treatment in elderly patients with fatigue.
Malaguarnera M; Gargante MP; Cristaldi E; Colonna V; Messano M; Koverech A; Neri S; Vacante M; Cammalleri L; Motta M · Archives of gerontology and geriatrics · 2008
Randomized trial96 participantsflagCognitive Support forscienceAcetyl L-Carnitine
- Safety and efficacy of cognitive training plus epigallocatechin-3-gallate in young adults with Down's syndrome (TESDAD): a double-blind, randomised, placebo-controlled, phase 2 trial.
de la Torre R; de Sola S; Hernandez G; Farré M; Pujol J; Rodriguez J; Espadaler JM; Langohr K; Cuenca-Royo A; Principe A; Xicota L; Janel N; Catuara-Solarz S; Sanchez-Benavides G; Bléhaut H; Dueñas-Espín I; Del Hoyo L; Benejam B; Blanco-Hinojo L; Videla S; Fitó M; Delabar JM; Dierssen M; TESDAD study group · The Lancet. Neurology · 2017
Randomized trial87 participantsflagCognitive Support forscienceGreen Tea
- Association between tea consumption and risk of cognitive disorders: A dose-response meta-analysis of observational studies.
Liu X; Du X; Han G; Gao W · Oncotarget · 2018
Meta-analysis48,435 participants17 studies pooledflagCognitive Support forscienceGreen Tea
- Investigating the Impact of Tea Consumption on Cognitive Function and Exploring Tea-Genetic Interactions in Older Adults Aged 65-105 Years: Findings from the 2002-2018 CLHLS Data.
Yu L; Yang M; Ye KX; Li C; Zou M; Wang J; Yuan X; Zheng D; Sun C; Zhang Y; Feng Q; Maier AB; Sun L; Feng L; Wang Y; Chen H; Zeng Y · The journal of prevention of Alzheimer's disease · 2024
Cohort study76,270 participantsflagCognitive Support forscienceGreen Tea
- Consumption of green tea, but not black tea or coffee, is associated with reduced risk of cognitive decline.
Noguchi-Shinohara M; Yuki S; Dohmoto C; Ikeda Y; Samuraki M; Iwasa K; Yokogawa M; Asai K; Komai K; Nakamura H; Yamada M · PloS one · 2014
Cohort study490 participantsflagCognitive Support forscienceGreen Tea
- Green Tea Consumption and the Risk of Incident Dementia in Elderly Japanese: The Ohsaki Cohort 2006 Study.
Tomata Y; Sugiyama K; Kaiho Y; Honkura K; Watanabe T; Zhang S; Sugawara Y; Tsuji I · The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry · 2018
Cohort study13,645 participantsflagCognitive Support forscienceGreen Tea
- Oral acetyl-L-carnitine therapy reduces fatigue in overt hepatic encephalopathy: a randomized, double-blind, placebo-controlled study.
Malaguarnera M; Vacante M; Giordano M; Pennisi G; Bella R; Rampello L; Malaguarnera M; Li Volti G; Galvano F · The American journal of clinical nutrition · 2011
Randomized trial121 participantsflagEnergy forscienceAcetyl L-Carnitine
- The supplementation of acetyl-L-carnitine decreases fatigue and increases quality of life in patients with hepatitis C treated with pegylated interferon-α 2b plus ribavirin.
Malaguarnera M; Vacante M; Bertino G; Neri S; Malaguarnera M; Gargante MP; Motta M; Lupo L; Chisari G; Bruno CM; Pennisi G; Bella R · Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research · 2012
Randomized trial60 participantsflagEnergy forscienceAcetyl L-Carnitine
- Acetyl-L-carnitine reduces depression and improves quality of life in patients with minimal hepatic encephalopathy.
Malaguarnera M; Bella R; Vacante M; Giordano M; Malaguarnera G; Gargante MP; Motta M; Mistretta A; Rampello L; Pennisi G · Scandinavian journal of gastroenterology · 2011
Randomized trial67 participantsflagEnergy forscienceAcetyl L-Carnitine
- A prospective study to evaluate the efficacy and safety of oral acetyl-L-carnitine for the treatment of chemotherapy-induced peripheral neuropathy.
Sun Y; Shu Y; Liu B; Liu P; Wu C; Zheng R; Zhang X; Zhuang Z; Deng Y; Zheng L; Xu Q; Jiang B; Ouyang X; Gao J; Xu N; Li X; Jiang S; Liang C; Yao Y · Experimental and therapeutic medicine · 2020
Randomized trial239 participantsflagEnergy forscienceAcetyl L-Carnitine
- Metabolomic biomarkers for (R, S)-ketamine and (S)-ketamine in treatment-resistant depression and healthy controls: A systematic review.
Kumar R; Nuñez NA; Joshi N; Joseph B; Verde A; Seshadri A; Cuellar Barboza AB; Prokop LJ; Medeiros GC; Singh B · Bipolar disorders · 2024
Systematic reviewflagEnergy forscienceAcetyl L-Carnitine
- Acetyl-L-Carnitine Supplementation During HCV Therapy With Pegylated Interferon-α 2b Plus Ribavirin: Effect on Work Performance; A Randomized Clinical Trial.
Malaguarnera G; Pennisi M; Gagliano C; Vacante M; Malaguarnera M; Salomone S; Drago F; Bertino G; Caraci F; Nunnari G; Malaguarnera M · Hepatitis monthly · 2014
Randomized trial62 participantsflagMental Focus flagProductivity Boost forscienceAcetyl L-Carnitine
- [Psycho-functional changes in attention and learning under the action of L-acetylcarnitine in 17 young subjects. A pilot study of its use in mental deterioration].
Lino A; Boccia MM; Rusconi AC; Bellomonte L; Cocuroccia B · La Clinica terapeutica · 1992
Non-randomized trial17 participantsflagMental Focus forscienceAcetyl L-Carnitine
- Acetyl-L-carnitine (ALC) in attention-deficit/hyperactivity disorder: a multi-site, placebo-controlled pilot trial.
Arnold LE; Amato A; Bozzolo H; Hollway J; Cook A; Ramadan Y; Crowl L; Zhang D; Thompson S; Testa G; Kliewer V; Wigal T; McBurnett K; Manos M · Journal of child and adolescent psychopharmacology · 2008
Randomized trial112 participantsflagMental Focus forscienceAcetyl L-Carnitine
- Acetyl-L-carnitine for patients with hepatic encephalopathy.
Martí-Carvajal AJ; Gluud C; Arevalo-Rodriguez I; Martí-Amarista CE · The Cochrane database of systematic reviews · 2019
Meta-analysis398 participants5 studies pooledflagMental Focus forscienceAcetyl L-Carnitine
- Low Bioavailability and High TMAO Production: Novel Insights Into Acetylcarnitine and Carnitine Metabolism.
Krims-Davis K; Ozola M; Razzivina V; Gukalova B; Konrade I; Dambrova M; Liepinsh E · Molecular nutrition & food research · 2025
Randomized trialflagMetabolism Boost forscienceAcetyl L-Carnitine
- Effect of green tea on glucose control and insulin sensitivity: a meta-analysis of 17 randomized controlled trials.
Liu K; Zhou R; Wang B; Chen K; Shi LY; Zhu JD; Mi MT · The American journal of clinical nutrition · 2013
Meta-analysis1,133 participants17 studies pooledflagMetabolism Boost forscienceGreen Tea
- Green tea extract ingestion, fat oxidation, and glucose tolerance in healthy humans.
Venables MC; Hulston CJ; Cox HR; Jeukendrup AE · The American journal of clinical nutrition · 2008
Randomized trial23 participantsflagMetabolism Boost forscienceGreen Tea
- Efficacy of a green tea extract rich in catechin polyphenols and caffeine in increasing 24-h energy expenditure and fat oxidation in humans.
Dulloo AG; Duret C; Rohrer D; Girardier L; Mensi N; Fathi M; Chantre P; Vandermander J · The American journal of clinical nutrition · 1999
Randomized trial10 participantsflagMetabolism Boost forscienceGreen Tea
- A 60-Day Green Tea Extract Supplementation Counteracts the Dysfunction of Adipose Tissue in Overweight Post-Menopausal and Class I Obese Women.
Rondanelli M; Gasparri C; Perna S; Petrangolini G; Allegrini P; Fazia T; Bernardinelli L; Cavioni A; Mansueto F; Oberto L; Patelli Z; Tartara A; Riva A · Nutrients · 2022
Randomized trial28 participantsflagMetabolism Boost forscienceGreen Tea
- Epigallocatechin gallate alleviates non-alcoholic fatty liver disease through the inhibition of the expression and activity of Dipeptide kinase 4.
Yang M; Yan R; Sha R; Wang X; Zhou S; Li B; Zheng Q; Cao Y · Clinical nutrition (Edinburgh, Scotland) · 2024
Randomized trialflagMetabolism Boost forscienceGreen Tea
- Green tea beverages enriched with catechins with a galloyl moiety reduce body fat in moderately obese adults: a randomized double-blind placebo-controlled trial.
Kobayashi M; Kawano T; Ukawa Y; Sagesaka YM; Fukuhara I · Food & function · 2016
Randomized trial126 participantsflagWeight Loss forscienceGreen Tea
- Green tea catechin consumption enhances exercise-induced abdominal fat loss in overweight and obese adults.
Maki KC; Reeves MS; Farmer M; Yasunaga K; Matsuo N; Katsuragi Y; Komikado M; Tokimitsu I; Wilder D; Jones F; Blumberg JB; Cartwright Y · The Journal of nutrition · 2009
Randomized trial132 participantsflagWeight Loss forscienceGreen Tea
- Effect of Decaffeinated Green Tea Polyphenols on Body Fat and Precocious Puberty in Obese Girls: A Randomized Controlled Trial.
Xie L; Tang Q; Yao D; Gu Q; Zheng H; Wang X; Yu Z; Shen X · Frontiers in endocrinology · 2022
Randomized trial62 participantsflagWeight Loss forscienceGreen Tea
- Effectiveness of green tea on weight reduction in obese Thais: A randomized, controlled trial.
Auvichayapat P; Prapochanung M; Tunkamnerdthai O; Sripanidkulchai BO; Auvichayapat N; Thinkhamrop B; Kunhasura S; Wongpratoom S; Sinawat S; Hongprapas P · Physiology & behavior · 2008
Randomized trial60 participantsflagWeight Loss forscienceGreen Tea