All Doctor of Philosophy (DPhil) students must write an acceptable research proposal. This has a clear and explicit purpose: it makes certain that you have a worthwhile research project - you have a good grasp of the relevant literature and the major issues, and that your methodology is sound;
If the above tonic helps relieve your leg cramps, try to boost your potassium levels by eating more of these potassium-rich foods: apples, bananas, dried fruits, avocado, mushrooms, yogurt, kefir, spinach, tomatoes, mushrooms, baked potatoes and cantaloupe.
The proper balance of potassium in your body depends on sodium. If you consume a lot of salt, you may have depleted your stores of this important mineral. Many find relief from leg cramps by eating a banana just before bed. Other good sources of potassium include avocados and dried apricots. The RDI for potassium is 2,000 mg.