Peace and greetings Dr. William Li . So far you're the best MD . Am retired Nurse class 77' from Philippines and worked here Saudi Arabia since 1980. So I experienced the best of both worlds. In general where our dietary regimen is more of Mideteranean . Lots of fruits vegetables ,legumes ,all kinds of nuts , coffee and tea lovers since alcohol is strictly prohibited , tobacco as well. It's not all about food. Connecting to the Divine Creator, constantly seeking forgiveness and express gratitude for all the bountiful blessings which is of our existence primarily is tantamount to spiritual upliftmen thereby your taking care of your body and the soul. Asking the Divine Creator who created the heavens, earth ,everything in between including the whole universe ✨️ will ultimately lead you to life filled with happiness and stress free life.. You deserve a lifetime award in the highest level for guiding humanity in a positive approach toxic free body Am spreading and sharing your God given talent to all esp. to friends with in ongling cancer . Btw stage 1 till stage 4 cancer has the same manifestations and treatable. No animal protein in your diet just plant base fresh produce will definitely eliminate those nasty cancer cells. The darker color, bitter, sour and pungent foods would do a great deal of terminating cancer calls life. If you're on a chemotherapy follow it religiously cause we have only one precious life Almighty God glory to be give us so it is everyone's responsibility to take care of your health.. HEALTH IS THE NATIONS WEALTH ... PEACE ✌️ ☮️