Due to the increase in hormonal levels that birth control pills cause, it is normal to experience irregular periods and spotting for a few weeks after starting the pill. And for women taking progestin-only pills, it is not uncommon for them to completely miss their periods.
If youâre tackling aerobic exercise (hiking, biking, HIIT), when you eat is just as key as what you eat. Fuel up: Choose a pre-workout meal thatâs low in fat and sugar, moderate in protein and high in carbs, like a smoothie made with almond milk, banana and berries. Have it 60 to 90 minutes before your workout: âThe meal should be digested to provide fuel to the working muscles,â says Lewin.
Most people can eat small snacks right before and during exercise. The key is how you feel. Do what works best for you. Snacks eaten soon before exercise probably won't give you added energy, but they can help keep up your blood sugar and prevent distracting hunger pangs.Good snack options include: 1  Energy bars.e careful not to overdo it when it comes to how much you eat before exercise. The general guideline: 1  Large meals. 2  Eat these at least three to four hours before exercising. 3  Small meals. 4  Eat these two to three hours before exercising. 5  Small snacks.