March 2024 in “European Journal of Neuroscience” Dopaminergic neurons in the gut have diverse subtypes with different neurotransmitter contents.
393 citations
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November 2000 in “Archives of General Psychiatry” Testosterone is important for men's sexual function, may help some women's sexual desire, while other hormones and neurotransmitters also play complex roles in sexual behavior.
46 citations
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April 1987 in “Brain Research” Hair-follicle nerves in cats' spinal cords can be inhibited by GABA-related connections.
38 citations
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April 2020 in “IntechOpen eBooks” Phenylalanine may help with depression but can cause issues if not properly processed.
12 citations
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December 2023 in “Journal of Applied Pharmaceutical Sciences and Research” Caffeine boosts alertness, helps breathing, acts as a diuretic, and may aid cancer treatment.
research Coda
November 2018 in “Princeton University Press eBooks” Vitamin C deficiency harms both the body and brain, affecting behavior.
67 citations
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May 2016 in “Journal of Cosmetic Dermatology” Peptides, proteins, and growth factors in skincare show promise for improving skin health.
20 citations
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December 2021 in “Plants” Tamarix aphylla may be effective for various medical conditions, but more research is needed to confirm its safety and effectiveness.
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January 2020 in “Journal of King Saud University - Science” Celery helps protect against developmental and brain issues in mice exposed to certain toxins.
2 citations
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April 2018 in “Natural Product Communications” Cynomorium songaricum has many health benefits and could help with hair regrowth.
2 citations
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April 2009 in “Bulletin of Experimental Biology and Medicine” Flamena, a liposomal mix, helps skin heal better after a chemical burn.
1 citations
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May 2008 in “Journal of Experimental Biology” Different species have unique sensory adaptations to perceive their environments.
October 2025 in “Revista Ibero-Americana de Humanidades, Ciências e Educação” Dengue can cause anxiety, depression, and other mental health issues.
September 2025 in “Frontiers in Pharmacology” Platycladus Orientalis leaf vesicles may help treat anxiety, depression, and insomnia.
Transplanted rat hair follicles grew hair and had increased but not fully restored nerve connections in mice.
Certain gene variations and different levels of BDNF and CRH hormones are linked to vitiligo.
34 citations
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November 1991 in “Choice Reviews Online” Neurons and synapses are key to brain function and learning.
January 2018 in “Elsevier eBooks” The document explains how male reproductive hormones work and affect the body.
35 citations
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November 2019 in “Frontiers in Neuroendocrinology” Men and women have different levels and production of brain steroids, which may affect their risk for certain brain disorders.
April 2007 in “CRC Press eBooks” Certain vitamins in wrong amounts, alcohol abuse, metals, and other toxins can cause serious brain and nerve damage.
November 2025 in “Репродуктивное здоровье Восточная Европа” Hormonal imbalance contributes to chronic prostatitis and affects male reproductive health.
10 citations
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August 2024 in “Neuroscience & Biobehavioral Reviews” Neurosteroids may help treat disorders with too much dopamine activity.
January 2023 in “Neuroscience applied” People with an imbalance between their cognitive and emotional empathy have lower levels of the hormone oxytocin in their hair.
Imbalances in metals and proteins may help understand and treat bipolar disorder and schizophrenia.
82 citations
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August 2006 in “Pharmacology, Biochemistry and Behavior” Certain steroids in the brain affect mood and symptoms of depression, and treatments targeting these steroids show promise for improving these symptoms.
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January 2021 in “Translational Psychiatry” The research suggests that Tourette syndrome is linked to both brain signaling and immune system pathways.
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January 2012 in “Frontiers in Neural Circuits” Neurosteroids and benzodiazepines reduce neuron excitability, with lasting effects on inhibitory neurons.
June 2024 in “European neuropsychopharmacology”
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April 2020 in “medRxiv (Cold Spring Harbor Laboratory)” The study found that Tourette Syndrome may be linked to certain immune system processes and synaptic signaling.
25 citations
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June 2017 in “Scientific reports” Stress worsens Tourette symptoms by increasing allopregnanolone levels.