We are located at the coast, where it is very hot at the moment.
The production of the eggs went down a bit, caused by heatstress.
The heatstress can cause abnormal acidity levels in the blood, aberrant activity of liver enzymes and they loose more minerals.
More concentrated food is not available, so I want to give something that supports the liver and that conteins vitamine C, which is also important in this situation.