There are no grains in asparagus. Grains are foods like oats, barley, and wheat and are most often used to make things like bread. Whole grains are an important part of any person's diet.
How many grains equal 0.4mg ?
14,000 grains.
About 0.007716 grains to 0.5mg
There are 480 grains in a troy ounce.
1 dram = 27.34 grains.
One scruple is 20 grains.
Approx 0.062 grains.
1.5 grains = 97.2mg
0.4mg is 0.0061729 grains.
1 kilogram = 15 432.3584 grains
1 kilogram are 15432.42954 grains.
15,432.358 grains per kilogram.