These symptoms, such as fatigue, weight gain, leg pain, and dizziness, could be caused by healthy foods that your diet lacks, like Vitamin D and proper nutrition. This means that junk foods that you eat do not guarantee the demand for adequate vitamins and minerals required by our bodies. To get rid of it, switch to a meal plan that contains ultra-low vegetables, more fruits, whole grains, and lean proteins. Moreover, take a Vitamin D supplement because sunshine is lacking in your area. Make sure to take the correct dosage from the package and ask your doctor if needed when taking supplements. Drink water and exercise to increase your energy and overall health.