The book talks about the beauty of a hormone secreted by pineal gland, a tiny gland which is about the size and shape of a kernel of corn that resides in our brain. The hormone is called melatonin.
Melatonin is widely known as a hormone that enhance sleep and relieving jet lag. Interestingly, this book discovers other multiple life-giving roles of melatonin in the body.
Here is the list of fast-breaking discoveries of melatonin:
- Melatonin boosts the immune system.
- Melatonin is the most potent, versatile antioxidant.
- Melatonin protects against environmental hazards.
- Melatonin helps maintain a healthy heart.
- Melatonin may help prevent cancer.
- Melatonin augments other cancer therapies.
- Melatonin may be a powerful weapon against AIDS.
- Melatonin has little or no toxicity.
- Melatonin promises to add years to your life and life to your years.
Basically, melatonin is a hormone that plays a major role in the circadian rhythm of our body because the body produce about five to ten times more melatonin at night than during the day.
Like any other hormones in our body that decline with age such as oestrogen, testosterone, growth hormone and DHEA, melatonin too continues to decline as we are getting older.
Newborns produce very little melatonin until around three months of age. Melatonin levels are relatively high in early childhood and decline from adolescence onward.
There is a part in this book that intriguing me to know more about melatonin. It is about melatonin improving the quality of life in old age.
This book helps me with the question of
“What would happen if you and I were to take a little melatonin every night?”
- By scavenging free radicals, melatonin may prevent or reduce the severity of a host of diseases including cancer, Alzheimer’s, arthritis, Parkinson’s, and ulcers.
- By counteracting the effects of ageing on the immune system, melatonin may give us added protection against cancer, viruses, bacteria, and parasites.
- By giving us a more youthful pattern of sleep, melatonin would allow us to derive maximum benefit from the nightly cycle of rest and repair.
- By taking a small nightly dose of melatonin, we should be able to stabilise our circadian rhythms, helping to counteract an ageing body clock.
- Melatonin supplementation may result in a healthier cardiovascular system. Because of its free-radical-scavenging ability and direct heart-protective effects, melatonin might lower blood pressure, cholesterol, and reduce the risk of coronary artery disease.