There is more info here...
http://www.selegiline.com/
5mg ED seems safe, 10mg maybe also, much higher and it can be risky apparently. It sucks because the things to stay away from I eat frequently, and I drink a lot of caffiene.
Some more...
"When selegiline is taken at doses of 10 mg or less per day for the treatment of Parkinson's disease, there are no restrictions on food or beverages you eat or drink. However, the chance exists that dangerous reactions, such as sudden high blood pressure, may occur if doses higher than those used for Parkinson's disease are taken with certain foods, beverages, or other medicines. These foods, beverages, and medicines include:
* Foods that have a high tyramine content (most common in foods that are aged or fermented to increase their flavor), such as cheeses; fava or broad bean pods; yeast or meat extracts; smoked or pickled meat, poultry, or fish; fermented sausage (bologna, pepperoni, salami, summer sausage) or other fermented meat; sauerkraut; or any overripe fruit. If a list of these foods and beverages is not given to you, ask your health care professional to provide one.
* Alcoholic beverages or alcohol-free or reduced-alcohol beer and wine.
* Large amounts of caffeine-containing food or beverages such as coffee, tea, cola, or chocolate.
* Any other medicine unless approved or prescribed by your doctor. This especially includes nonprescription (over-the-counter [OTC]) medicine, such as that for colds (including nose drops or sprays), cough, asthma, hay fever, and appetite control; “keep awake” products; or products that make you sleepy.
"