Sesame seeds may be tiny, but they have huge health benefits. They were worth their weight in gold during the Middle Ages, and for many good reasons. The more I learn about this precious seed, the more I want to share it with other people. I’m an enthusiastic eater of all sorts of seeds, but sesame seeds in the form of tahini and sesame oil are favorite ingredients of mine. 20 Health Benefits of Sesame Seeds 1. Full of Great Protein Sesame seeds are full of high quality protein. Protein makes up 20 percent of the seed with 4.7 grams of protein per ounce. 2. Helps Prevent Diabetes Sesame seeds contain magnesium and other nutrients. Sesame oil has been shown to prevent diabetes, and it can also improve plasma glucose in hypersensitive diabetics. 3. Reduces Blood Pressure The same study above reveals how sesame oil lowers blood pressure in diabetics. Sesame seeds are full of magnesium - a key nutrient known to help lower blood pressure.