What Is Semen?

Semen is a “viscous, creamy” fluid made of sperm cells and seminal plasma, which is mostly water.

It also contains sugars, proteins, minerals like zinc, calcium, and magnesium, and usually carries 5–25 calories per teaspoon.

Is It Safe to Swallow?

For most people, yes — semen is digested like food. Rarely, some experience human seminal plasma hypersensitivity (HSP),

an allergic reaction causing pain, itching, or swelling.

Taste, Smell, and Myths

Semen’s taste varies from salty to sweet, sometimes affected by diet.

Foods like pineapple or cinnamon may improve flavor, while garlic or alcohol can worsen it.

Its smell often resembles bleach due to its alkaline pH (7.2–8.4). Despite myths, semen isn’t a major protein source.

Possible Effects

Some studies suggest semen exposure may improve mood, reduce stress, or aid pregnancy health,

though research is limited. However, swallowing can still spread STIs, so protection and testing are important.