Herbal medicine blurs the line between foods and medicines – a line that, in many cultures, was never drawn in the first place. Using herbs and spices that have disease-preventive effect in foods is one of the best ways to take advantage of their healing power. For example, it appears that the daily use of the spice turmeric in curry dishes is one reason elderly people in India have one of the lowest rates of Alzheimer’s disease in the world.
It’s never a fun situation when you have a persistent cough. You don’t want to be that person in a quiet room during a lecture that can’t stop breaking the silence with your hacking, or that person at the restaurant that makes people fling themselves over their plates to protect their food while you cough away. Or that person on the plane that everyone throws disgusted looks at. Coughs are just terribly uncomfortable all around, both physically and otherwise.

Using a steam bath is a fantastic way to loosen congestion and hydrate a dry respiratory system, making this a useful home remedy for both dry coughs and chesty coughs. Add a few drops of essential oils like tea tree or eucalyptus to maximise these effects. Eucalyptus, along with peppermint, juniper, caraway and fennel oils can be found in our own Po-Ho oil.

Eating a clove or two of fresh garlic a day may indeed keep the doctor away, in part because it has immune-boosting, antibacterial, antiviral, and anti-fungal effects. Many of garlic's therapeutic effects are derived from its sulfur-containing compounds, such as allicin, which are also what give it its characteristic smell. In general, garlic's benefits fall into four main categories: