But if the liver is inflamed or injured, ALT is released into the bloodstream. Measuring blood levels of ALT can give doctors important information about the liver and whether a disease, inflammation, drug, or other problem is affecting it.
Potatoes are ready for harvest when the foliage first starts to die and turn yellow. Early (new) potatoes can be lifted earlier (no earlier than June ) to get the very tastiest potatoes. In this case, harvest them about a week after the potato plant flowers first appear. New potatoes only produce a couple of handfuls of potatoes per plant, so dig up the whole plant. After flowering.
The rule is - the potatoes start to form when the plant flowers and they should be picked after the plant dies. There is some dispute about when to dig them after the plant dies. Some people advocate leaving them in the ground. There are, however, some possible drawbacks.