What is Sleep?
Sleep is a natural recurring state in which the consciousness is altered, sensory activity and voluntary muscular activity of the body is reduced. It is an active resting state essential for strong mental physical & emotional health.
What is Delta sleep?
During Delta sleep, the brain produces even more delta waves and the person moves into an even deeper, more restorative stage of sleep next. It's most difficult to wake up during this stage.
How much sleep does an average person need?
Sleep needs vary according to the age; average healthy adult requires about 7-8 hours of sleep, though there is individual variation.
How many hours of Sleep does one need?
This varies according to the age. Newborns require almost 16 - 18 hours & the requirement decreases as one grows older. Teenagers require 9 hours & adults require average of 7 - 8 hours. The elderly require 6 - 7 hours. Sleep is considered adequate when there is no daytime sleepiness or dysfunction.Why is sleep important?
We need sleep to keep us healthy, happy and doing our best.
What happens if one doesn't get enough sleep?
This affects physical & mental wellbeing. A poor night's rest leads to decrease in overall quality of life. It can affect various systems of the body and can cause serious medical diseases.
How can I judge that my sleep is not enough?
If you wake up tired, unrefreshed, have frequent yawning, increased sleepiness during the day, irritability, lack of concentration & increased need for caffeine, these usually suggest that your sleep is not adequate.
I have back issues, will a soft mattress worsen my condition?
Generally it is seen that people with low back pain prefer firm mattresses. If the mattress is very soft then the contact area is large, the heavier parts like pelvis may sink in the mattress, limiting mobility, that may require more energy to change posture while asleep. This leads to unsatisfactory muscle relaxation, thus worsening backache.
The sleep system should be suited according to the age and body weight so that changing posture is easy, offers stability & support, gives relaxation & ensures a quality sleep.
What should be an ideal room temperature for sleeping?
An ideal room temperature for sleeping should be around 18-20 degree Celsius, as cooler temperature facilitates sleep.
Useful Sleeping Tips:
- Arise and go to bed at about the same time each day, it conditions your psychology to fall asleep on time.
- Exercise in the morning, it will help you fall asleep easier at night.
- Adjusting your eating routine may also help you get a better night’s sleep.
- Finish your day with a light dinner. Do not eat a heavy dinner, and avoid spicy food at night, we recommend a light dinner eaten at least three hours before going to bed.
- Reduce or eliminate using caffeine & alcohol, specially in the late evening.
- Drink plenty of water throughout the day & drink a cup of warm milk at bedtime to help you in sleeping.
- Keep your bedroom dark and at a comfortable temperature. Make sure your bed and pillow are as comfortable as possible.
- Take a warm bath immediately before going to bed.