Caffeine is known as a natural substance that can increase energy, concentration, and alertness. Caffeinated coffee can contain around 95 mg of caffeine per cup. However, if you can't drink coffee due to acid reflux, there are many alternatives that can help you stay productive. Let's learn about 5 sources of caffeine besides coffee that are suitable for consumption while working:
1. Tea (Green, Black, White)
Tea contains natural caffeine, although in lower concentrations than coffee. Choose green tea for a mild energy boost (18-25 mg of caffeine), or white tea (21-31 mg), or black tea if you need a stronger boost (14-35 mg of caffeine). This ingredient works as a mild stimulant that helps you stay focused without causing excessive jitters.
Benefits of Tea:
- Increases alertness
- Reduces mental fatigue
- More stable and long-lasting effects
2. Matcha
Matcha is a green tea powder that contains higher levels of caffeine than regular green tea, but also contains L-theanine, which makes its effects more stable. Generally, matcha contains 19-44 mg of caffeine per gram. Matcha is perfect for those who need calm focus for creative work or detailed tasks.
Benefits of Matcha:
- Improves focus and concentration without the effects of jitters
- Maintains mental calm while remaining alert
3. Chocolate
Cocoa, the base ingredient in chocolate, contains caffeine and theobromine, two stimulants that can have a mood-boosting and energy-boosting effect. One bar of dark chocolate contains 43 mg of caffeine, while milk chocolate contains 20 mg. Choose dark chocolate with a high cocoa content for a more pronounced effect.
Benefits of Chocolate:
- Helps improve mood and mild focus
- The magnesium content also helps reduce stress
4. Caffeinated Soda
Some sodas, such as cola, contain between 30-45 mg of caffeine per can. While not as strong as coffee, the caffeine in soda can still help you stay awake and focused. However, consuming too much soda is not good for your body.
Benefits of Soda:
- Quickly provides a refreshing effect
- Perfect for midday consumption when energy levels start to drop
5. Caffeinated Protein Drinks
Many protein shakes and snack bars now contain added caffeine. One can of an energy drink can contain around 100–300 mg of caffeine. The combination of protein and caffeine is suitable for active or physical work.
Benefits of Caffeinated Protein Drinks:
- Provides extra energy and increases endurance
- Suitable for workers who need extra energy or who want to participate in sports
If you want to stay motivated at work without relying on coffee, caffeinated drinks like soda, tea, chocolate, matcha, and protein drinks can be an option. Besides the stimulating effects of caffeine, each has additional benefits, from mood boosters to increased stamina. Limit total daily caffeine consumption to a maximum of 400 mg for adults, and avoid excessive consumption to avoid disrupting sleep or causing heart palpitations.
