These seed fights irritation on the scalp and dandruff, which are two main reasons for hair loss. To prevent hair loss, soak some fenugreek seeds for the whole night and blend them with some water and lemon juice. Apply this hair mask and then rinse off. This is because it is rich in protein, nicotinic acid and lecithin which strengthen the root of the hair and treat follicular problems. Fenugreek also contains potassium, Vitamin C and iron which promotes blood circulation, rebuilds hair follicles and prevents greying. Glowing Skin. The presence of vitamin C in fenugreek seeds lightens the skin complexion and gives it a beautiful glow. Make a paste of soaked fenugreek seeds and apply it on your face as a mask for a brighter, clearer skin! You can also mix a tablespoon of fenugreek seed powder with some milk to make a paste.