This smoothie is not only delicious but also packs a nutritional punch. The chia seeds add a good amount of fibre and omega-3 fatty acids, which are beneficial for heart health and digestion. The pineapple brings in a dose of vitamin C, which is great for the immune system, while the lemon juice adds a refreshing zing and helps with vitamin absorption. Coconut milk gives this smoothie a creamy texture and adds healthy fats that are good for brain health.