Sleepis an important aspect of health as it plays a vital role in cognitive function, emotional regulation, physical health, and quality of life of a person. Insomnia has become increasingly common in todays world. Herbal and natural supplements have gained popularity as alternative treatments to insomnia and sleep disorders due to their perceived safety and potential effectiveness.
Modern lifestyles contribute greatly to poor sleep. Factors like high screen time, stress, irregular work routines, and mental health challenges such as anxiety disrupt sleep cycles, causing insomnia.
Over the counter sleep supplements are being seen as an alternative to pharmaceutical options, owing to their lower dependence risk. The options include Melatonin ( available as tablets, dummies and dissolving strips), Magnesium, herbal supplements like Velerian Root, L- Theanine and Chamomile.
Mechanism of Action
Melatonin: Regulates sleep-wake cycles, shortening latency
Magnesium: Relaxes muscles via GABA, improving quality of sleep
Valerian Root: Boosts GABA for faster onset in mild insomnia
L-Theanine: Promotes calm alpha waves, eases thoughts
Chamomile: contains Apigenin, binding GABA receptors for calming effects
Safety and Concerns
Sleep supplements are generally safe for short-term use and in healthy adults when taken as directed. They carry risks with long term use, high doses, and in certain health conditions.Extended melatonin use (over a year) links to higher risks of heart failure, hospitalisation, and mortality in insomnia patients.
Melatonin causes daytime drowsiness and interacts with warfarin.
Magnesium is not safe for individuals taking diuretics, cardiovascular medications, or antibiotics.
Valerian root causes dependency and withdrawal symptoms. Has a potential of liver injury.
Supplements offer symptomatic relief but ignore the basic cause of insomnia like anxiety, sleep apnea, or lifestyle flaws. The goal must be to remove the underlying cause. Prioritisation of sleep schedule (consistent bedtime), no screens an hour before the bed time, Cognitive Behavioural therapy and medical evaluation.
MBH/AB