Fibre is an important part of a healthy balanced diet. It can help prevent heart disease, diabetes, weight gain and some cancers, and can also improve digestive health. However, many people don't get enough fibre. On average, most people in the UK get about 18g of fibre a day.
This will ensure a steady stream of energy. Drink lots of cold water. Youâll get two things from drinking cold water, first the need to take more breaks -- for obvious reasons -- which will prevent eye strain if youâre staring at a computer or book. Secondly, the cold will help you stay awake. Caffeine is not a good choice in the long run.
Pulling over at a rest stop or gas station to get out and stretch for a few minutes about every 100 miles or two hours will help you remain alert. 2. Double up on caffeine. Experts often warn against drinking coffee or soda right before bedtime, but in this case, drink up! The equivalent of two cups of coffee can boost your alertness and focus for several hours. For best results, try drinking a cup of coffee and then taking a 20-minute nap before you leave. 3. Avoid alcohol and medications. Driving while drinking is a big no-no anyway, but certain OTC and prescription meds can impair your judgment in the same way, especially if taken on an empty stomach.