1 Take a dip

Ever noticed how energised you feel after a swim or surf? The negative ions in the ocean are thought to increase levels of the mood chemical serotonin, which helps alleviate depression and stress, and boost your energy.

2. Remember to breathe

Sound lame? No way! The breath is nature’s built-in mood booster. A few deep, relaxing gulps will give you a moment’s relief.

3.Drink lots of water

Feeling sluggish can be a signal you’re dehydrated. A cup or two of the clear stuff will leave you refreshed and ready to take on life’s less-than-thrilling bits. If you’re a caffeine junkie, swap a few of those lattes for smaller cups of caffeine- and anti-oxidant-rich green tea.

4. Fool your senses

Don’t underestimate the power of a citrus body wash – essential oils are immediately uplifting. Lather up and you’ll perk up.

5. 'Fake it' until you feel better

To give yourself a fresh-faced glow that’ll hopefully become the real deal later in the day, simply blend a little peach or pink blush over the apples of the cheeks.

6. Take a lunchtime yoga class

Many think yoga’s peace-love-and-mung-bean approach is only about relaxing the body, but it can actually make the mind clearer and re-energise your whole system. After one class you’re likely to remain more focused and get more done.

7. Look after your nails

There’s nothing like a good manicure and pedicure to make a girl look polished and together. A soothing foot massage is just an added bonus.

8. Eat a little chocolate

It really does make you feel better! That said, good-quality dark chocolate (not the normal variety with high amounts of fat, sugar and additives) has a higher concentration of cocoa, anti-oxidants and phenylethylamine, a mild mood booster.