Dr. Nandha Dental Clinic Kapurthala

26/08/2026

#56
Breastfeeding May Help Build a Better Bite

Several recent studies, found that babies who were exclusively breastfed for the first 6 months were less likely to have teeth alignment issues such as open bites, crossbites, and overbites, than those exclusively breast fed for shorter lengths of time or not at all.

The American Academy of Pediatrics recommends breastfeeding for the first year of a baby’s life;
the World Health Organization encourages moms to go for two. “As it goes with breastfeeding, every child is different, every mother is different,”

18/08/2026

❌ MYTH: Brushing harder means cleaner, whiter teeth.

✅ FACT: Brushing too hard can actually wear away your tooth enamel and cause your gums to recede!
Gentle is always better.
Use a soft-bristled toothbrush and light pressure to protect your enamel and keep your gums healthy.
Have questions about your brushing routine? Ask us in the comments below or send us a message!

09/08/2026

2/2

09/08/2026

1/2

08/08/2026

The 2x2 Rule for a Healthy Smile

2 Minutes: Brush for two full minutes twice a day.

2 Times: Don't forget to floss at least once daily to clean the 35% of tooth surfaces a toothbrush can't reach!


Nandha

08/08/2026

Why did the astronaut go to the dentist?

To fill a black hole!

08/08/2026

Happy weekend read😊👍

08/08/2026

Did you floss today?

Flossing once daily is crucial, as brushing alone misses roughly 40% of tooth surfaces.

12/06/2026

Here's a full breakdown of cortisol's 24-hour journey through your body:

🌙 Midnight – 3 AM (High but Falling)
Levels: ~22 → 13 µg/dL
Cortisol is still elevated from the previous evening's anticipatory rise. The body begins winding down. As deep sleep (slow-wave sleep) dominates, the hypothalamus suppresses cortisol release. Growth hormone surges here — cortisol must stay low to allow tissue repair and muscle building.

🌄 4 AM – 8 AM (The Big Rise — "Cortisol Awakening Response")
Levels: ~8 → 20 µg/dL ⬆️ Peak
This is the most dramatic surge of the day. About 30–45 minutes before waking, your biological clock (suprachiasmatic nucleus) signals the HPA axis (Hypothalamus → Pituitary → Adrenal glands) to flood cortisol into the bloodstream. This:
Raises blood sugar for morning energy
Increases blood pressure and heart rate
Sharpens alertness and focus
Suppresses the immune system slightly to reduce morning inflammation

☀️ 9 AM – 12 PM (Gradual Decline)
Levels: ~18 → 14 µg/dL ⬇️
After the morning peak, cortisol begins a steady decline. The body is fully awake and energized. Stress, exercise, or caffeine can cause small secondary spikes during this window.

🌤️ 1 PM – 5 PM (Steady Low Afternoon)
Levels: ~13 → 10 µg/dL
Cortisol continues falling. This corresponds to the post-lunch energy dip many people feel (~2–3 PM). The body is less alert, digestion is prioritized, and immune activity increases slightly. Napping or light exercise here can give a small cortisol boost.

🌆 6 PM – 10 PM (Low Evening Levels)
Levels: ~8 → 6 µg/dL
Cortisol reaches its daily low. Melatonin begins rising (around 9 PM), and the body prepares for sleep. Low cortisol allows:
Immune restoration
Cellular repair
Memory consolidation during sleep onset
Triggers that disrupt this: bright screens, stress, late exercise, alcohol, or caffeine — all spike cortisol artificially and delay sleep.

🌛 11 PM (Slight Anticipatory Rise)
Levels: ~10 µg/dL ⬆️ Slight
Even before midnight, the HPA axis starts a subtle anticipatory ramp-up, beg@inning the next cycle.

31/05/2026

Memory consolidation is the process by which newly acquired information is stabilized and transferred into long-term memory.

Two Stages

1. Synaptic Consolidation (minutes to hours)
Happens right after learning. Neurons that fired together strengthen their connections (synapses) through protein synthesis. This is why cramming works short-term but fades — the proteins aren't fully laid down.

2. Systems Consolidation (days to years)
The memory moves from the hippocampus (short-term holding area) to the cortex (permanent storage). This is the slow, deep process that makes memories truly stick.

When Does It Happen?
Primarily during sleep — especially:
Slow-wave (deep) sleep → consolidates factual and declarative memories (facts, events)
REM sleep → consolidates procedural and emotional memories (skills, emotional experiences)

During sleep, the brain essentially replays the day's experiences, transferring and filing them away. This is why sleep after learning dramatically improves recall.

Simple Analogy
Think of your brain like a computer:

Learning = typing a document (RAM / working memory)

Consolidation = saving it to the hard drive (long-term memory)

Sleep = the auto-save function running in the background

Without sleep or rest, the file never gets properly saved — it stays fragile and is easily lost.

Why It Gets Disrupted

Poor or insufficient sleep
Stress and high cortisol (directly interferes with hippocampal function)
Alcohol (suppresses REM sleep)
Distractions soon after learning
This is directly tied to the cortisol rhythm we just discussed — chronically high evening cortisol is one reason stressed people have poor memory retention.