You may know of fenugreek seed as a sweet and aromatic spice used in Asian cooking. However, fenugreek has also been used in Chinese and Indian medicinal traditions for thousands of years to treat various skin disorders and internal conditions. More recently, medical researchers have studied fenugreek's medicinal uses and collected promising results. To use it as a health supplement or a natural remedy for various ailments, you can take fenugreek in powder form, as a tincture or even use the seeds to brew tea.