We've all tried it. It's 2 p.m. and what looks like a super productive day suddenly turns into a constant effort not to fall asleep at the work table. Are you wondering why this happens? Because you consumed one of the drinks/foods below.
The skull
Up to 2 cups of coffee a day is permissible, even such a number is recommended. Consume more than that, you risk the adrenaline leaving you in the mud.
Sweet drinks
Like coffee, sweet drinks can seem like a good way for a little more energy. However, once the energy gained from sugar leaves at the moment, you will feel doubly more powerless than before.
Processed foods
Processed foods are crucial when it comes to health and energy levels in the body. One of the main reasons for mid-day fatigue are the multi-carb reasons that cause energy levels to drop significantly in the second part of the day.
Source: Pop Sugar