You can test your alkaline level at home using strips purchased at a drug store. The drug stores in my suburban area don’t seem to carry them, so you might have to try a more urban one like in the Glebe or a health food store. Susan Macdonald suggests that initial tests should be done daily for 2 consecutive days to start and then weekly until one’s alkaline level stabilzes via lifestyle changes, such as appropriate nutrition, clean water, and stress reduction.
She suggests doing both urine and saliva tests for the most accurate evaluation. The ideal time for taking a urine sample is the second urine stream in the morning, but the first one is acceptable. Saliva tests should be done before a meal and then 4 minutes after the meal. Your pH level should increase after the meal. Avoid putting the strips in your mouth; spit into a spoon or directly onto the strips. Salivary pH should be approximately 0.5 lower than the urinary pH.
Highly acidic foods (avoid): most fast food, meats, grains, cranberries, prunes, plumbs, rhubarb, refined salt, sugar, condiments (e.g. pickles, ketchup) soda pop.
Alkaline foods: almonds, melons, unpasteurized honey, maple syrup, figs, dates, natural yogurt, dairy, root vegetables (e.g. potatoes, turnip) apricots, avocados, coconut, grapes, molasses, raisins & lemons. Alfalfa & other sprouts, cayenne.
Organic almonds are the kings of alkaline foods. Eat 15-20 day. Soaking for 24 hours in pure water starts the germination process and activates its life force. If a person has cancer, they shouldn't eat more than 5 per day. (I'm not sure why; I can't find an explanation in the book).
Suger substitutes: molasses, maple syrup, unpasteurized honey. It takes 30 glasses of water to neutralize the acid from one can of pop.
The aim is to eat 80% alkaline and 20% acidic. Try to consume ½ your veggies raw.
Note: The chart shown did not come from Susan's book. I found it on the Squido website.