You are what you eat — and your productivity at work is heavily influenced by what goes into your body every day. Many office workers neglect their eating habits because of busy schedules, even though nutrition is the foundation of energy and concentration throughout the day.
Breakfast: Never Skip It
The brain needs glucose to function optimally, and the liver's glycogen reserves are depleted after 8 hours of sleep. A breakfast containing protein (eggs, legumes, yoghurt), complex carbohydrates (oats, whole-grain bread), and healthy fats (avocado, almonds) provides stable energy until midday.
The Best Foods for Brain Function
- Omega-3 (salmon, tuna, walnuts, chia seeds): improves cognitive function and working memory
- Antioxidants (blueberries, spinach, broccoli, 70%+ dark chocolate): protect brain cells from oxidative stress
- Magnesium (bananas, cashews, tofu): reduces mental fatigue
- Vitamin B complex (eggs, poultry, legumes): essential for neurotransmitter production
The Right Lunch
The ideal portion follows the Indonesian Ministry of Health's "T Plate" principle: ½ plate of varied vegetables, ¼ protein (chicken, fish, tempeh, tofu), ¼ carbohydrates (brown rice is better than white rice). Avoid high-fat foods that cause afternoon drowsiness.
Hydration Is the Key That Often Gets Overlooked
Mild dehydration of just 2% is enough to reduce concentration and short-term memory by up to 20%. Drink at least 8 glasses (2 litres) of water per day. Limit coffee to a maximum of 3 cups per day.
Need more personalised nutrition guidance? Consult the Scanmelabs Clinical Nutritionist for a nutrition programme designed specifically for your needs.