thought silver had little practical worth, so they briefly enacted a ban on foreign trade in 1626. But He Qiaoyuan, a native of the Fujian province, argued that silver brought real economic benefits to those merchants who trav-eled to trade with Europeans.
Best for: Falling asleep. Lavender has been helping people nod off for thousands of years. This small, purple flower is one of the most commonly used herbs â it can be turned into essential oils, perfumes, rubs, candles and almost anything else.
1 It also soothes nerves and makes you calm. People who are hyperactive by nature will find it quite beneficial as it stabilizes their moods. If you have insomnia, a cup of Chamomile tea is just right to bring on that sound sleep.  Ginseng: One of the most popular herbal tea ingredients is Ginseng.