When you're feeling an afternoon energy crash coming, you may want to reach for that cup of coffee or an energy drink. But if you're looking after your health or have acid reflux, that's not a good option for you. Try some of these natural supplements to increase your energy.


Guarana is a seed traditionally used by the Guarani tribe of the Brazilian Amazon. Today guarana can be found in your local health food store as a natural stimulant so powerful it's commonly used to treat chronic fatigue. Guarana is very high in caffeine, so use it sparingly.


Magnesium is a mineral that your body use in large quantities to maintain the kidneys, muscles, and heart. If you've been working out and notice that your muscles are fatiguing more quickly, this could be a direct result of low magnesium levels. While magnesium is an important component of muscular energy, it also affects your overall energy because magnesium is required to transport energy within your body's cells. It may sound counter-intuitive, but if you have low energy from a lack of sleep, magnesium is also a popular sleep aid.

Vitamin B12

Vitamin B12 is one of the most common energy supplements. Many people, especially vegetarians, have a deficiency. If you aren't getting enough B12, you could be feeling lethargic, as your body is unable to convert food into energy and form new red blood cells. Vitamin B12 can be found in any drugstore or health food store. In extreme cases, your doctor can also give you an injection of B12.


Acai is a delicious and energizing fruit from the Amazon Rainforest. You can buy it frozen at the grocery store or in powder form at your favourite health food store. Acai berries became a sensation once their extremely high levels of antioxidants were discovered. They also support immune and digestive health, while improving muscular function and energy levels. Add the unique flavour of acai berries to your smoothies for a quick pick-me-up.

Chia Seeds

Chia seeds are delicious and can be easily added to your diet. Throw some chia seeds in your yogurt or morning smoothie for protein and fibre that help prevent afternoon crashes. Chia seeds are also rich in omega fatty acids which decrease inflammation and prevent adrenal fatigue.

Don't suffer through fatigue when you can try one of these supplements to increase energy and improve your overall health.