29/11/2022
As the cold weather creeps in and day light reduces, our body goes through changes that can affect out mood and mental health.
Vitamin D is involved in converting the amino acid tryptophan into serotonin.
Vitamin D, which is even more difficult to absord during winter months in the UK, due to insufficient sunlight, is a critical player in the production of serotonin (one of our happy hormones 🙂).
To help counteract this deficiency, it's mportant to eat foods that support mood regulation.
These foods are: bananas, pumpkin seeds, cashew nuts, avocados and raw cacao, fatty fish, egg yolks and mushrooms.
Have a happy winter ahead!!
Yours in health,
Lorena (Lolly)
Life Massage
Temperature receptors in the skin detect changes in the external temperature.
This triggers nerve impulses to transmit signals to the hypothalamus located at the base of the brain.
In response to cold weather; the hypothalamus sends messages to the arterioles of the skin resulting in contraction and limited blood flow.
We are governed by circadian rhythms, which help to regulate our sleep/wake cycles and mood. These rhythms can be disrupted during the winter season.
Many individuals experience changes in their mood, energy levels and sleep patterns as the seasons change.
During winter's long dark days, the lack of sunlight increases the production of melatonin. This puts our circadian rhythms out of phase with our actual sleep-wake cycle.
The shift phase hypothesis states that this internal misalignment is linked to seasonal affective disorder and depressive symptoms.
Vitamin D is involved in converting the amino acid tryptophan into serotonin.
The primary source of vitamin D is sunlight.
However during winter months in the UK, sunlight does not contain enough UVB radiation for our skin to make vitamin D.
There has been a proposed link between decreasing levels of vitamin D and serotonin for mood fluctuations, especially during winter months.
Therefore it is important to eat foods that support mood regulation. Mood boosting carbohydrates in bananas aid the absorption of tryptophan; which is a precursor to serotonin.
Pumpkin seeds, cashew nuts, avocados and raw cacao are also great sources of tryptophan.
Foods with a high vitamin D content include fatty fish, egg yolks and mushrooms.
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