Hi,
thank you for your answer. I do give him garlic. But his taking garlic without honey, because he is afraid of gaining more weight. So, nigella sativa oil mixed with raw honey in the morning and in the evening, and during lunch he eats also garlic. Regarding olive leaves: I used to prepare extracts for him each morning but he is not "an obedient patient" he decided to stop using oil leaves while having chemo 2 years ago. But I will convince him to start again. I used to give him also capsules of broccoli but when he started nigella he didn't want to use them at the same time with the oil.
Thanking you once again and wishing you a quick recovery,
eva