How are diet and mental health linked

What we eat doesn’t just affect our physical health: it can also affect our mental health and wellbeing.
Eating well – which means having a balanced diet full of vegetables and nutrients – can improve your sense of wellbeing and your mood.

The relationship between our diet and our mental health is complex. However, research shows a link between what we eat and how we feel. Eating well can help you feel better. You don't have to make big changes to your diet, but see if you can try some of these tips.

Eat regularly. This can stop your blood sugar level dropping, which can make you feel tired and bad-tempered.
Stay hydrated. Even mild dehydration can affect your mood, energy level and ability to concentrate.
Eat the right balance of fats. Your brain needs healthy fats to keep working well.
Include more wholegrains, fruits and vegetables in your diet. They contain the vitamins and minerals your brain and body need to stay well.

Include some protein with every meal. It contains an amino acid that your brain uses to help regulate your mood.
Look after your gut health. Your gut can reflect how you're feeling: if you're stressed, it can speed up or slow down.
Be aware of how caffeine can affect your mood. It can cause sleep problems, especially if you drink it close to bedtime, and some people find it makes them irritable and anxious too.

Make the most of mealtimes by setting aside at least one day a week to eat with family and friends. Choose a meal that’s easy to prepare so it doesn’t become a chore. There are many psychological, social and biological benefits of eating meals with other people. They give us a sense of rhythm and regularity in our lives, a chance to reflect on the day, and feel connected to others.
 

Sources: MentalHealth.org