Good hydration is key to ensuring that your body is able to operate to its optimal level at all times. Not only does it help promote strong physical health but also strong mental health too, therefore, staying hydrated is absolutely imperative. The physical aspects of staying hydrated are that it helps to boost overall skin health and improves brain function. It is also known to have positive effects on the digestive system, which can help to reduce headaches and can stop eyes becoming dry and irritated. Finally, being hydrated can have a significant benefit on your overall mood and mental wellbeing. NHS England recommends that both children and adults should drink regularly throughout the day, avoiding high sugar and caffeine drinks and instead try squash or cordials, it is advisable to use the nutrition labels on the bottle as a guide. Also, as tasty as they may be, try to avoid fruit juice and smoothies as they are both high in sugar and need to be consumed in moderation, NHS guidance states one 150ml glass per day should be sufficient.