# Red or Brown Colored Semen
If your semen is stained with a red or brown colored fluid it may be caused by blood. Sometimes a small blood vessel may burst when you ejaculate. Within a day or two the semen should return to its normal state, so there should be no need to worry. If it continues then you should see your doctor. Blood in semen may be present for many different reasons, such as infection, trauma and sometimes, but rarely, cancer.
# Yellowish or Green Colored Semen
Normal semen may have an off-white or yellow hint to the color. Where semen is uncharacteristically yellow or greenish in color it is a sign of infection, often due to a sexually transmitted disease called gonorrhea. Go to your local STD clinic. If it is gohorrhea, treatment is simple with the use of antibiotics.
# Foul Smelling Semen
Foul smelling semen is nearly always a sign of infection. Go and see your doctor.
Yes, what you eat can influence the taste and smell of your ejaculate. This is something like the smell of your sweat on the next day of a heavily spicy and garlic full dinner.
Because the average ejaculate consists mostly of protein, citric acid, fructose, sodium, chloride and smaller amounts of ammonia, ascorbic acid, acid phosphates, calcium, carbon dioxide, cholesterol, prostaglandins, creatine, and other minerals and chemicals which are produced by the prostate gland, cowpers gland, testicles and many other parts of your body, but shortly by "your body", and your body can only use its stocks and what you eat as its raw material.
Of course, every body has its own formula to create the semen, but eating less meat (and proteins) and more carbo hydrates, vegetables and fresh fruits may improve the taste and smell. For example parsley is a healthy plant and may also help to make your body juices more sweeter.
In general, dairy products create the foulest tasting fluids, alkaline based foods as meat and fish produce a butter, fish taste. Fruits and quality alcohol are good for a pleasant, sugary flavor. Chemically processed liquors may cause an acidic taste.
As said previously, ejaculate containing sperm has a unique individual taste for each male. Some males have bitter tasting ejaculate, tastes burnt, sour and strong. Other males, primarily vegetarians have ejaculate that generally tastes sweet, nut like. But to produce healthy semen your body will need some protein rich in zinc anyway.
A strong smell may also indicate an infection in genitals and you should urgently visit a doctor for relevant tests.
Of course your body's duty is not producing tasty semen, but healthy and productive sperms. Everything healthy and good for your body is healthy and good for your semen. Drink mild water on the morning and keep drinking more water than usual in the day, this will also help your bowels and your body to detoxinate. Eat less meat, more vegetables, drink less alcohol and stop smoking.
