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What are Caffeine's other names?

• Coffee extract
• Liquid crack
• Tea extract

What is Caffeine's recommended dosage?

• Recommended daily intake: 4 - 6 mg/kg

What supplements interact with Caffeine?

Caffeine and Curcumin

1 synergy Increase of Absorption

Caffeine and Milk Thistle

1 synergy Increase of Absorption

Caffeine and Quercetin

1 synergy Increase of Absorption

Caffeine and Theanine

1 synergy Increase of Cognition

Caffeine and Forskolin

1 synergy Increase of Effectiveness

Caffeine and Creatine

1 synergy Increase of Effectiveness

Caffeine and Green Tea Extract

1 synergy Increase of Fat Oxidation

Caffeine and L-Carnitine

1 synergy Increase of Absorption

What can Caffeine help with?

Caffeine for Fatigue

2 studies Slightly Positive However, caffeine ingestion had no affect upon any of the marksmanship measures, although it did alleviate cold stress and tiredness. That caffeine ingestion did not affect target detection and rifle marksmanship is a finding that differs from other studies, and is explained by a beneficial arousal caused by the mild level of cold stress experienced by the participants. Slightly Positive In contrast, cortisol concentrations were not elevated until after the third exercise set; following the caffeine treatment cortisol was reduced by 21 ± 31% (ES -0.30; ± 0.34) relative to placebo. The acute ingestion of caffeine via chewing gum attenuated fatigue during repeated, high-intensity sprint exercise in competitive cyclists. Furthermore, the delayed fatigue was associated with substantially elevated testosterone concentrations and decreased cortisol in the caffeine trials.

Caffeine for Anxiety

1 study Slightly Negative Placebo administration in MH participants decreased alertness and increased headache. Caffeine did not increase alertness in NL participants. With frequent consumption, substantial tolerance develops to the anxiogenic effect of caffeine, even in genetically susceptible individuals, but no net benefit for alertness is gained, as caffeine abstinence reduces alertness and consumption merely returns it to baseline.

What is Caffeine used for?

What are Caffeine's effects on the body?