<qa>  What is the amount of fresh garlic added to ambient water?Acute studies. In acute one day studies, healthy participants will consume several doses of fresh garlic garlic powder added to ambient water; up to the equivalent of 12 grams fresh garlic or 52 mg allicin as a paste in a tuna sandwich. At 0, 2, 4, and 6 hours after consumption, the ability of platelets to aggregate in platelet-rich plasma PRP or in whole blood WB, in response to a drug collagen, ADP that stimulates platelet aggregation, will be measured. After establishing the optimum dose and optimum time of the antiplatelet effect for each person, and if the effects are sufficiently strong, the effects of cooked garlic garlic powder added to boiling water, no allicin present and seven extracted fractions oil, protein, fructans, etc. will be determined, using the fractions at the same dose as their abundance in the established optimum dose of crushed fresh garlic. 