Sprouting is easy and fun. It is a practice of germinating seeds to be eaten raw or cooked. Sprouts are said to be rich in digestible energy, bioavailable vitamins, minerals, amino acids, and proteins. They are great to use as salads, wraps, or garnishes. It is wonderful especially during the Winter when finding the locally grown produce is difficult and sprouting can add a lot of benefits to your sandwiches, salads, and main dishes.
What you are using are seeds and water. It would be good if you could use as pure water as possible. The same applies to our seeds, so I would suggest going with organic ones.
It is totally up to you what kind of seeds you are going to use. For the beginners, I would personally suggest using small seeds like alfalfa or broccoli as it is a pleasure to see those green sprouts after a few days. It totally warms the heart.