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Indian diets, exposure to pollution, and daily stress add further complexity to this choice
Lastly, using certain types of cookware can affect the way your food tastes, leading to a metallic taste
Among the benefits for which L-theanine has been shown effective, youll find improvements in:4 Stress Sleep Neurological health (including memory and attention) Longevity Blood flow Theres also ample evidence that L-theanine can offset the less pleasant effects of caffeine and even work synergistically with caffeine to improve focus.14 15 Lets take a quick look at each of these potential benefits and what research says about them: Stress and anxiety In a Japanese study looking at the effects of 200mg of L-theanine, participants in the treatment groups verbal fluency and letter fluency improved in the face of stress compared to placebo.8 And a larger review of studies using 200-400mg doses found reductions in self-reported stress as well as improvements in stressor tasks, reaction time, and brain wave activity.16 Sleep L-Theanines sleep benefits are tied to its stress-reduction potential
Orphenadrine (100 mg twice daily), an anticholinergic, significantly reduced cramp frequency, severity, and duration, as supported by a placebo-controlled trial with minimal side effects
As we age, glutathione levels decline due to: Environmental pollution UV radiation Stress Poor nutrition Smoking Medical conditions This reduction may contribute to dull skin, pigmentation issues, and visible signs of aging
Romano KD, Hill C, Trifiletti DM, Peach MS, Horton BJ, Shah N, et al
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