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Mary's Stellar Health Blog

Sugar: why it's Bad for your Anxiety and will make you Hangry

21/8/2020

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Ask yourself honestly:

  • Do you skip meals?
  • Do you get "hangry"? (hungry and angry)
  • Does your mood fluctuate throughout the day?
  • Do you crave sweet treats after meals?
  • Do you experience a slump in energy and mood at certain points in the day?

​Certain foods including:
  1. Sugar
  2. Foods that contain sugar
  3. Foods that quickly convert into sugar once ingested, such as breakfast cereals, white bread, white rice and pasta
can literally shock and panic the body.

Shortly afterwards, our blood sugar levels can rapidly crash which is usually when we start to feel hungry again or our sweet cravings kick-in.

You may be familiar with the term, "hangry", which describes a person who is hungry and angry, usually from prolonged fasting and low blood sugar. Perhaps you experience it first-hand yourself, or know somebody who does? This is a classic sign of low blood sugar and will have a very negative impact on mood and anxiety. 

How to recognise when you're blood sugar is crashing

When your blood sugar crashes, your body produces "fight or flight" hormones, such as adrenaline and cortisol. At this point you may start to experience:
  • Light-headedness or dizziness
  • It becomes much harder to concentrate 
  • You’re more prone to headaches
  • Feeling down

These stress hormones send alarm signals around your body warning that the foods are “shocking” and “scaring” and to "please eat something again" in order to get blood sugar levels back to normal. Cortisol and adrenaline can lead to feelings of anxiety and “jitteriness”. The long-term effects may include panic attacks.

How to avoid sugar crashes

​To minimise our risk of low mood, depression and anxiety our aim is to focus on eating foods that keep our blood sugar stable such as good quality protein, like eggs, and healthy fats such as almonds and avocados. 

Could your anxiety or low moods be symptoms of blood sugar imbalance?
Find out more about working with me here and follow me on Instagram for more tips. You might also enjoy this healthier homemade cookie recipe which is free from refined sugar and bursting with mood boosting dark chocolate. 
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Gut health really matters for better mood and anxiety

17/8/2020

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Did you know that hidden in the walls of our digestive system, we have a second brain called the gut-brain-axis and it is transforming our understanding of the links between good gut health and mood?
​​The gut-brain-axis (GBA) consists of a two-way communication between our brain and our enteric nervous system, (neurons in our gut that control the function of our gastrointestinal tract).

This system of nerves in our gastrointestinal system has over 100 million neurons!!! This system has so many nerves our gut has earned the nickname “the gut brain” or “the second brain”.

​Stress, anxiety and depression can have a direct impact on our “gut brain” and how well our gut works, and vice versa. 


​Our “gut brain” is influenced by our sympathetic (“fight or flight”) and parasympathetic (“rest and digest”) modes and sends signals along the vagus nerve (an information highway) to our brain, relaying important messages about what’s going on.

This can influence how well our gut functions and helps explain why during times of worry, anxiety and stress (fight or flight) we may experience:
  • Constipation
  • Sudden unexpected evacuations
  • A flare-up of IBS 
  • Bloating, pain and cramping 

This two-way communication between our brain and our gut brain influences how we feel and think on a daily basis. A prime example of this in action is the feeling of butterflies in our stomach when we feel nervous or anxious before an important meeting or exam. 

​Probiotics and good gut bacteria support anxiety, mood and mental health

​
The balance of our gut bacteria matter when it comes to mental health. ​Recent advances in gut health research has highlighted the importance of certain gut bacteria in this bi-directional communication.

The health of our gut and the variety of our gut microbes influence how we think and how we feel.

Addressing leaky gut or any other gut imbalances is an essential step when it comes to supporting mental wellbeing, such as: 
  • Inflammation in the gut
  • Excessive gas
  • Bloating
  • Bacterial, yeast or parasitic infections
  • IBS symptoms 

How does the gut brain and our actual brain communicate?


Our gut bacteria chat with our brain and vice versa and use different modes of communication, including:

  1. They're physically connected by the Vagus Nerve. Think of this as an information highway between your brain and your gut. Like a telephone wire connecting microbes in the gut with messengers in the brain. 
  2. Wirelessly through chemical messengers called neurotransmitters. Neurotransmitters are chemical messengers which are produced in the gut and send messages to the brain, influencing how we feel. An example of this is serotonin, the happy hormone, which is predominantly produced in our gut (regulated by our gut bacteria) and communicates with our brain. 

The health of our gut has an effect on our brain and how we feel from day to day. Inflammation, a lack of microbial diversity and even specific species of gut bacteria have been linked with poor mental health including anxiety, low mood and depression. Research shows that altering bacteria in the gut through specific dietary changes may help to treat stress-related mood disorders and anxiety.

Contact me now to find out more about my 90-day personalised 1:1 support package to nail your nutrition and solve your anxiety and gut symptoms for good.
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Mary Cotter, Registered Nutritional Therapist, mBANT, CNHC
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  • Home
  • About Mary
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    • Healthier Habits Hour
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    • Heal your bladder
    • Ease your gut, beat the bloat
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