science

learn more about HUNTR ingredients and their effects on cognitive performance

caffeine

150mg per can

description

caffeine is a natural stimulant found in coffee, tea, and certain plants. It works by blocking adenosine receptors in the brain, promoting alertness and reducing feelings of fatigue.

found in

Tea

Coffee

Cacao

Guarana plants

key benefits

alterness

energy

mental focus

highlighted studies

#1. a review of caffeine’s effects on cognitive, physical and occupational performance

Authors: Tom M. McLellana, John A. Caldwellb, Harris R. Lieberman

Year of publication: 2016

Type: Literature Review

Results: Caffeine improves alertness, vigilance, attention, reaction time and attention.

#2. effects of caffeine on human behavior

Author: A. Smith

Year of publication: 2002

Type: Literature Review

Results: Caffeine increases alertness and reduces fatigue; improves performance on vigilance tasks and simple tasks that require sustained response.

l-theanine

300mg per can

description

L-Theanine, an amino acid found in tea leaves, stands out for its unique impact on cognition. Renowned for promoting relaxation without inducing drowsiness, L-Theanine helps to take the edge off the stimulatory effects of caffeine. By fostering a state of calm alertness, it supports enhanced focus and cognitive function. Its synergistic relationship with caffeine contributes to a smoother and sustained energy boost, making it a valuable addition for those seeking improved mental performance.

found in

green tea

black tea

mushrooms

key benefits

mental focus

alertness

stress

highlighted studies

#1. the effects of L-theanine, caffeine and their combination on cognition and mood

Authors: Haskell

Year of publication: 2008

Type: Experiments - Randomised, placebo-controlled, double-blind, balanced crossover study

Method: Randomised, placebo-controlled, double-blind, balanced crossover study. Testing experiment on 24 participants (9 males, 15 females), in good health and free from social drugs and medication. Each participant received 4 drinks: placebo; 150 mg of caffeine; 250 mg L-theanine; 150 mg caffeine + 250 mg L-theanine.

Results: Combination of Caffeine and L-Theanine increased cognitive performance, increased alertness and decreased tired and headache ratings.

#2. the combination of L-theanine and caffeine improves cognitive performance and increases subjective alertness

Author: A. Smith

Year of publication: 2002

Type: Literature Review

Results: Caffeine increases alertness and reduces fatigue; improves performance on vigilance tasks and simple tasks that require sustained response.

#3. acute effects of theanine, caffeine and theanine–caffeine combination on attention

Author: A. Smith

Year of publication: 2002

Type: Literature Review

Results: Caffeine increases alertness and reduces fatigue; improves performance on vigilance tasks and simple tasks that require sustained response.

#4. effects of l-theanine on attention and reaction time response

Author: A. Smith

Year of publication: 2002

Type: Literature Review

Results: Caffeine increases alertness and reduces fatigue; improves performance on vigilance tasks and simple tasks that require sustained response.

Black and white photo of white sand on a dark surface.by Kier in Sight Archives

citicoline

500mg per can

description

Citicoline is a compound essential for brain health, found in foods and available as a supplement. It supports cognitive function by enhancing neurotransmitter production and protecting neural membranes. Benefits include improved memory, focus, and overall brain vitality. Research suggests potential applications in treating neurological disorders.

found in

organ meats

eggs

chicken

fish

key benefits

thinking ability

memory

neuroprotection

highlighted studies

#1. citicoline improves human vigilance and visual working memory: the role of neuronal activation and oxidative stress

Authors: Haskell

Year of publication: 2008

Type: Experiments - Randomised, placebo-controlled, double-blind, balanced crossover study

Results: Combination of Caffeine and L-Theanine increased cognitive performance, increased alertness and decreased tired and headache ratings.

#2. improved attentional performance following citicoline administration in healthy adult women

Author: A. Smith

Year of publication: 2002

Type: Literature Review

Results: Caffeine increases alertness and reduces fatigue; improves performance on vigilance tasks and simple tasks that require sustained response.

#3. citicoline and Memory Function in Healthy Older Adults: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial

Author: A. Smith

Year of publication: 2002

Type: Literature Review

Results: Caffeine increases alertness and reduces fatigue; improves performance on vigilance tasks and simple tasks that require sustained response.

B Vitamins

description

B vitamins are a group of essential nutrients crucial for various bodily functions. They play a key role in energy metabolism, supporting the nervous system, and aiding in the production of DNA and red blood cells. B vitamins, including B12, B6, and folate, contribute to cognitive function, mood regulation, and overall well-being.

key benefits

energy

neuroprotection

highlighted studies

#1. B Vitamins and the Brain: Mechanisms, Dose and Efficacy

Authors: Haskell

Year of publication: 2008

Type: Experiments - Randomised, placebo-controlled, double-blind, balanced crossover study

Results: Combination of Caffeine and L-Theanine increased cognitive performance, increased alertness and decreased tired and headache ratings.

#2. The role of mixed B vitamin intakes on cognitive performance

Author: A. Smith

Year of publication: 2002

Type: Literature Review

Results: Caffeine increases alertness and reduces fatigue; improves performance on vigilance tasks and simple tasks that require sustained response.

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