Despite its reputation for being a rich source of protein, you would have to swallow gallons of semen to see any health benefits. Here's whatyou should know. What happens if youswallowsemen? Swallowedsemen is digested by the digestive enzymes in your gastrointestinal tract, the same as any other food which you ingest. Contrary to some urban myths, there is no risk of pregnancy from swallowingsemen. Semen contains quite a few components that have been studied to show anti-depressant qualities. The benefits and risks ofswallowingsemen are a bit mixed. For some people, it’s just like consuming any other food or drink. However, swallowingsemen may have health risks related to allergies and sexually transmitted infection (STI) transmission. Is it safe to swallowsemen? Read on to discover the safety, benefits, and risks ofswallowingsemen. This article also covers how semen should smell and taste. 10 Possible Health BenefitsOfSwallowingSemen. Semen is a natural antidepressant.Their result was that semen had a strong effect on the female brain. However, this was just done on fruit flies, so more research is neededto to further verify if it also works on other organisms.