wieviel gene hat der mensch — what symptoms are typical?

The question of how many genes humans have is not trivial. Humans have about 20,000 to 25,000 protein-coding genes, but the total including non-coding RNA genes and pseudogenes is closer to 60,000. These numbers come from the Human Genome Project and ongoing annotations (e.g., GENCODE). The second part of your question – 'what symptoms are typical?' – is unanswerable without reference to a specific condition or genetic variant. Symptoms do not arise from gene count but from specific mutations or environmental factors. Typical symptoms of genetic disorders (e.g., cystic fibrosis, Huntington's disease) are well-documented, but without context the question remains vague. If you are alluding to genetic predispositions for food intolerances or hormonal imbalances, our knowledge context hints at symptoms like bloating, fatigue, and digestive issues. However, these are not linked to gene count. I recommend clarifying the question for a more specific answer.