INDIANAPOLIS (WISH) — How are you adjusting to daylight savings? We adjusted our clocks four days ago but for some of us it may feel like our bodies take weeks to adjust to the time change.

How does daylight savings affect us?

It may seem like the one hour difference would not have much of an effect; however, the effects may be quite profound. All of us have an internal clock known as our circadian rhythm, which influences our sleep-wake cycle and is affected by light. With darker mornings and extra light in the evening, some individuals may notice difficulty falling asleep and waking at their usual time. The change in time can affect the release of melatonin, delaying our drowsiness signal. Artificial light from devices and indoor lights at night may have a similar effect as well.

Does the change in sleep cycle increase our risk of any diseases?

Lack of restful sleep can lead to cognitive difficulties, delayed motor function, heart issues, changes in metabolism and weight, among other issues. Studies have also shown an increase in heart attacks and fatal car crashes following the switch to daylight savings time.

How many hours of sleep should we get nightly?

• 7-9 hours daily for adults.
• 8-10 hours daily for ages 13-18 years.
• 9-12 hours daily for ages 6-12 years.
• 10-16 hours daily for ages 5 and younger.

What can we do to help adjust to daylight savings time?

• Try to get natural sunlight within the first couple hours of waking.
• Eat within the first couple hours of waking, unless you are fasting for religious or health reasons.
• If you participate in stimulating late evening activities, consider moving those up and ending the activities prior to a couple hours before bed.
• Cutoff caffeine by mid-afternoon.
• Limit daytime naps to around 30 minutes and prior to mid-afternoon as well.