Herbal tonics come in many types, including nervines, heart tonics, stomach tonics, liver tonics, bile tonics, and diuretics. They can be made from any plant with medicinal properties and can improve bodily functions. Examples of herbs used in tonics include valerian, Hawthorne berries, elecampane, and dandelion root. The many types of herbal tonics include nervines, […]
The Tonian Period is the earliest geological period of the last billion years, lasting from 1,000 million to 850 million years ago. It was generally a cold period with no complex life due to low oxygen levels. Fossils of small metazoans and multicellular algae have been found, and the most common fossils are acritarchs. The […]
