** Information on the traditional uses and properties of herbs are provided on this site is for educational use only, and is not intended as medical advice. Every attempt has been made for accuracy, but none is guaranteed. Many traditional uses and properties of herbs have not been validated by the FDA. If you have any serious health concerns, you should always check with your health care practitioner before self-administering herbs. **
Since herbs are food and not medicine, you can take them any time you want. Of course you wouldn’t want to take an energizing herb like ginseng right at bedtime or sedative herbs first thing in the morning. You can decide for yourself if you prefer to take herbs with or without a meal. Do what works best for you. Some herbs work better on an empty stomach. You’ll have to read the label on the supplement bottle to see what is the recommended way of taking them. 

Digitalis lanata Digitalis or foxglove It came into use in treating cardiac disease in late 18th century England in spite of its high toxicity.a Its use has been almost entirely replaced by the pharmaceutical derivative Digoxin, which has a shorter half-life in the body, and whose toxicity is therefore more easily managed.[65] Digoxin is used as an antiarrhythmic agent and inotrope.[66]
Euterpe oleracea Açai Although açai berries are a longstanding food source for indigenous people of the Amazon, there is no evidence that they have historically served a medicinal, as opposed to nutritional role. In spite of their recent popularity in the United States as a dietary supplement, there is currently no evidence for their effectiveness for any health-related purpose.[78]

Teas are a great way to get the benefits of sage all you need to do is steep one teaspoon of sage in a cup of water for about 10 minutes. You can also make a pretty awesome sore throat reliever by combining sage and thyme. Take an ounce of both grind them, and cover them with 16 ounces of apple cider vinegar. Be sure to shake it periodically and let it sit for ten days before using.