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5 important nutrients for feeling fab!


Foods that boost your mood, based on science!

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5 important nutrients for feeling fab!

The link between diet and mental health has attracted lots of of research interest lately. Recent studies are providing evidence highlighting that what we eat has an impact on our mood, and that our mood can definitely affect what we choose to eat! Think about how your food choices change when you’re stressed, upset, or bored, and how your mood changes when you eat healthy foods.

Research is showing that poor dietary choices can make you feel tired and lethargic, reduce your immunity. They have also been linked to a higher risk of depression and anxiety. In comparison a nutritious diet has been associated with improved energy levels, a sense of well-being and improved immune function. Recent studies to improve dietary patterns suggest eating healthy can improve some indicators of mental health too.

1) Prebiotics and Probiotics

Prebiotics are a type of fibre. In the large intestine they act as food for probiotics, which are living microorganisms (typically bacteria) found in a healthy gut. These bacteria ferment some of the fibre components which help them to grow and produce particular compounds that keep your gut healthy and have other benefits. Prebiotics and probiotics are both essential for good gut health. Recent research is exploring how the activity of these healthy bacteria contribute to overall health and wellbeing. Current research suggests that gut bacteria plays an important role in mental health, digestive health and cardiovascular disease.

Foods that are good sources of prebiotics include:

  • Garlic and onion
  • Leeks
  • Artichoke
  • Asparagus
  • Bananas
  • Barley and oats
  • Legumes
  • Flaxseeds

Foods that are good sources of probiotics include:

  • Yoghurt
  • Kombucha
  • Kimchi
  • Kefir
  • Sauerkraut
  • Tempeh

2) Omega-3 Fatty Acids

Omega 3 fatty acids are a type of ‘polyunsaturated’ (healthy) fat, essential for good heart health. Research indicates that omega 3 fatty acids also have important functions in brain health and are thought to contribute to mental health. Studies have found that the prevalence of mental health conditions, such as anxiety and depression, are lower in people who eat foods higher in omega 3 fatty acids, like the Mediterranean dietary pattern. Omega 3 fatty acids are also crucial to maintaining the structure of cell membranes to ensure healthy, functioning cells, particularly in the brain. This is thought to be one mechanism related to mental health.

Food that are good sources of omega 3 fatty acids include:

  • Oily fish e.g. salmon, tuna, mackerel
  • Nuts and seeds e.g. walnuts, chia seeds, and flaxseeds
  • Vegetable oils, particularly canola or soybean
  • Tofu
  • Green leafy veg i.e. kale, spinach, Brussel sprouts
  • Fortified products i.e. milk, breakfast cereals, bread, spreads, eggs

3) Magnesium

Magnesium is a mineral. It has specific metabolic functions relating to sleep, athletic performance and muscle relaxation.. There is suggestive research linking magnesium to improvements in anxiety and depression which is thought to act on a hormone called serotonin, your ‘happy hormone’ that impact on your mood.

Foods that are good sources of magnesium include:

  • Nuts e.g. cashews, almonds, peanuts
  • Cooked potato
  • Avocado
  • Bananas
  • Oily fish e.g salmon, tuna, mackerel
  • Seeds e.g. pumpkin, flaxseeds
  • Green leafy vegetables e.g. kale, spinach, broccoli

4) Fibre

Whilst prebiotics are classified as a type of fibre, there are also other fibre types found in an abundance of foods with links to better mental health. Insoluble fibre, also referred to as ‘roughage’, passes through your gastrointestinal tract completely undigested. This type of fibre helps you feel fuller for longer, aids with constipation, and keeps you ‘regular’. Soluble fibre forms a gel in your gut when combined with water. This type of fibre helps to moderate how much your blood sugar rises after a meal and contributes to lowering your cholesterol levels. In your large intestine the healthy bacteria break it down. Currently, there is a lot of research examining links between fibre, the gut bacteria, and mental health.

Good sources of fibre include:

  • Fruits and vegetables
  • Wholegrain cereals i.e. wholegrain/multigrain bread, oats
  • Nuts and seeds
  • Legumes i.e. chickpeas, beans, lentils
  • Make sure to also drink enough water with fibrous foods!

5) Phytonutrients

Phytonutrients are substances found in plant foods. In your body, some types of phytonutrients are able to ‘mop up’ damaging compounds called ‘free radical’s that damage cell walls and cause inflammation by. Eating a variety of plant foods has been linked to slower ageing and to heart health benefits.

Good sources of phytonutrients include:

  • Green tea
  • Nuts and seeds
  • Dark chocolate
  • Fruits, especially berries
  • Vegetables

The bottom line

Overall, you can probably see that’s there’s a lot of emerging evidence that nutrition can have a huge impact on mental health, and whilst some of the evidence is still new, it is definitely promising. If you’re wondering how much of these nutrients you’re eating in your diet, take our Healthy Eating Quiz to find out and receive personal nutrition advice and recipes! Most importantly, if you are concerned about your mental health, seek help from a professional, or visit Beyond Blue or Headspace.

Your Personal Healthy Eating Quiz

What you eat or don’t eat affects how you look, feel and perform. Take our short quiz to find out what foods you could introduce to help you be your best.

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What is healthy eating?

Eating healthy is making sure you enjoy a wide variety of foods from each of the five major food groups daily, in the amounts recommended. The five major food groups as recommended by the Australian Guide to Healthy Eating are:

  1. vegetables and legumes/bean
  2. fruit
  3. lean meats and poultry, fish, eggs, tofu, nuts and seeds, legumes/beans
  4. grain (cereal) foods, mostly wholegrain and/or high cereal fibre varieties
  5. milk, yoghurt, cheese and/or alternatives, mostly reduced fat.

Foods are grouped together because they provide similar amounts of key nutrients and eating a variety of foods from the list above helps to promote good health and reduce the risk of disease.

How do I improve my diet?

If you want to improve your diet you have come to the right place. By completing the Healthy Eating Quiz you’ll receive instant personalised feedback and a report on your diet quality to highlight any areas where you can improve your overall eating habits. Your score is based on the frequency and variety of the foods consumed from the five major food groups mentioned above. No Money No Time can help you improve your score by providing tips, goals and suggestions. On top of this we will provide quick, cheap and healthy recipes as well as credible answers to diet hacks, myths and FAQ’s.

Is my diet healthy?

Dietary habits are different between people. Some people choose to follow a particular diet (i.e., Keto diet or vegan diet) while some have to make changes due to certain food restrictions or health conditions. If you want to know if what you usually eat is healthy, then do the Healthy Eating Quiz today to give you the answers in less than 10 minutes.

Why is healthy eating important?

Your HEQ score and personalised feedback report is based on the frequency and variety of healthy core foods you usually eat. This is important because no single food contains all the nutrients we need to stay healthy. Some foods are higher in nutrients than others and people who have a lot of variety in the foods they eat are more likely to be healthy and to stay healthy. In other words, if you can eat a large variety of vegetables as opposed to only 2-3 types of vegetables, the benefits are much greater. This type of diet also helps you to feel better, think better and perform better during your usual daily activities.

Take the Healthy Eating Quiz