Rooibos

Another one of my favorite winter time beverages is Rooibos also known as red tea or red bush tea. This herbal tea is grown in Africa and is chalk full of minerals such as iron and magnesium. It also contains some phenolic compounds such as flavanols, flavones, and flavanonoes.(Wiki)

It is wonderful for stomach aches and digestive problems. It also eases anxiety and stress. I feel in love with Rooibos due to its calming affect and great flavor.

Mix 1 part Rooibos with 1 part Ginger and you have the perfect period tea.
The ginger relieves muscle achs and cramps while the Rooibos relaxes you and helps you with any digestion issues.
The flavor is earthy and kind of sweet. You can add sugar or agave to sweeten and bring out the sweet undertones. It's a wholesome tea and has a heavier body then most. A great winter tea for snuggling inside.

I would suggest using a fine metal strainer such as this one from http://www.teavana.com/tea-products/tea-makers-infusers/p/cool-touch-tea-strainer