December 13, 2024
Dr Kirstey Holland
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The importance of gut health has been widely discussed, but did you know that it can also have a significant impact on your mood, especially during perimenopause? The gut microbiome, which is the community of microorganisms in our digestive tract, plays a crucial role in the production and regulation of serotonin, a neurotransmitter that is linked to mood, sleep, and appetite.
Studies have shown that a healthy gut microbiome can lead to increased serotonin production, which can have a positive impact on mood. For instance, a study by Tillisch et al. (2013) found that participants who consumed fermented foods containing probiotics had reduced activity in brain areas associated with anxiety and stress, suggesting that the probiotics had a positive impact on mood.
But that’s not all. The gut microbiome can also impact the absorption of nutrients that are important for mood regulation. For example, research by Kelly et al. (2016) found that gut bacteria can modulate the absorption and metabolism of tryptophan, an amino acid that is a precursor to serotonin. This means that a healthy gut microbiome can lead to increased absorption of tryptophan, which can, in turn, lead to increased serotonin production and improved mood.
The gut-brain connection is becoming increasingly clear, and it’s essential to maintain a healthy gut microbiome for good mental health. Repairing your gut, immunity, and metabolism can have a positive impact on your mood, especially during perimenopause and beyond. So, make sure to include probiotics and prebiotics in your diet, such as fermented foods and high-fibre fruits and vegetables, to support your gut health and promote a better mood.
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