1 If tea is properly stored, it can potentially last up to a year for green and black teas. White tea lasts about six months before it isn't as good in quality as when fresher. Stale tea (or bad tea) will taste flat, as if you're drinking paper.  Glass or ceramic containers are fine provided that they're opaque.
3. Crack as many eggs as you wish into a freezer safe container (I used a tupperware-style plastic container with lid). Eggs cannot be frozen in the shell since they will expand and break. For this batch of eggs, I froze 2 cups of whole eggs per container. 4. GENTLY stir the yolks and whites together.
Sperm can be frozen indefinitely. There have been normal pregnancies from sperm stored frozen for 12 years. The efficacy of the freezing is questionable when it has been frozen for more than 12 years. Each individualâs sperm reacts differently to the freezing process. The result of the thawed test batch can give you some indication of how your sperm reacts to the process. If you are wondering if insemination with thawed sperm increases the birth defects or leads to abnormal children, click here.