Diacare Diabetes Specalities Centre

28/01/2026

Low sugar symptoms when food is delayed? 🍽️⏰ Here’s what it REALLY means 🩺

If you develop low sugar symptoms when your meal is delayed, it often means your diabetes medicines are effective and your sugars are reasonably controlled ✅

⚠️ This usually happens in people on insulin or sulfonylureas, when food timing is missed.

🧠 Simple hack:
👉 No symptoms even after long delays → sugars may be running high
👉 Symptoms with delay → medicines are actively lowering sugar

❗ Important reminder:
This is NOT a replacement for blood sugar testing ❌
It’s just a clinical clue, not a diagnosis.

🩺 Take-home message:
✔️ Good control + delayed food = possible low sugar
✔️ Never ignore symptoms
✔️ Testing is still the gold standard





DR.ARUN KARTHIK MBBS,F.DIAB,
DIACARE DIABETES SPECIALITIES CENTRE
92,NARAYANA GURU ROAD(NEXT TO NARAYANA GURU SCHOOL)
SAIBABA COLONY,COIMBATORE-643011
BOOK APPOINTMENT : https://drarunkarthik.com/book-appointment/
PHONE:0422-2432211/3562572
LOCATION: 2WGW+7G Coimbatore, Tamil Nadu
OUR WEBSITE: https://drarunkarthik.com
EMAIL: help@drarunkarthik.com
OUR YOUTUBE CHANNEL:https://www.youtube.com/channel/UCHd1bPiKz7J5zPSDJ82uvKg

26/01/2026

Many people fear that diabetes medicines (“sugar tablets”) damage the kidneys — but that’s a myth ❌
👉 Well-used diabetes medications do NOT cause kidney failure.

⚠️ The real causes of drug-induced kidney damage include:

💊 Painkillers (NSAIDs)

💉 Aminoglycoside antibiotics

🧪 CT scan contrast dyes

🎗️ Chemotherapy drugs

🌿 Unregulated herbal & native medicines

These can directly reduce kidney blood flow or damage kidney tubules — especially in diabetics and the elderly.

🩺 Key message:
👉 Diabetes medicines protect health
👉 Misuse of certain drugs silently damages kidneys
👉 Always consult your doctor before self-medication

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DR.ARUN KARTHIK MBBS,F.DIAB,
DIACARE DIABETES SPECIALITIES CENTRE
92,NARAYANA GURU ROAD(NEXT TO NARAYANA GURU SCHOOL)
SAIBABA COLONY,COIMBATORE-643011
BOOK APPOINTMENT : https://drarunkarthik.com/book-appointment/
PHONE:0422-2432211/3562572
LOCATION: 2WGW+7G Coimbatore, Tamil Nadu
OUR WEBSITE: https://drarunkarthik.com
EMAIL: help@drarunkarthik.com
OUR YOUTUBE CHANNEL:https://www.youtube.com/channel/UCHd1bPiKz7J5zPSDJ82uvKg

24/01/2026

🩺 Why Is HbA1c High Even When Daily Sugars Look Normal?

Many people get confused when their home sugar readings are normal but HbA1c comes back high. This video explains the common hidden reasons in simple terms.

🔹 Suboptimal Diet

Even if fasting and pre-meal sugars are normal, frequent snacking or high-carb meals can cause sugar spikes after eating. These spikes may go unnoticed but still increase HbA1c over time.

🔹 Break in Exercise

Regular exercise helps keep blood sugar under control. If exercise is stopped or reduced for a few weeks, average sugar levels can slowly rise and reflect as a higher HbA1c.

🔹 Missing Medicine Doses

Skipping diabetes medicines occasionally—even once or twice a week—can cause fluctuations in blood sugar. These ups and downs may not show in daily checks but affect HbA1c.

🔹 Causes Related to Hemoglobin

Conditions like anemia, iron deficiency, or certain blood disorders can falsely increase HbA1c values. In such cases, HbA1c may not truly represent sugar control.

🔹 Laboratory Error

Sometimes testing errors or differences in lab methods can give misleading HbA1c results. If reports don’t match daily readings, repeating the test or checking alternate markers may help.
arunkarthik
இந்த தகவல் உங்களுக்கு பிடித்திருந்தால் உங்கள் நண்பர்களுக்கு பகிரவும்.
DR.ARUN KARTHIK MBBS,F.DIAB,
DIACARE DIABETES SPECIALITIES CENTRE
92,NARAYANA GURU ROAD(NEXT TO NARAYANA GURU SCHOOL)
SAIBABA COLONY,COIMBATORE-643011
BOOK APPOINTMENT : https://drarunkarthik.com/book-appointment/
PHONE:0422-2432211/3562572
LOCATION: 2WGW+7G Coimbatore, Tamil Nadu
OUR WEBSITE: https://drarunkarthik.com
EMAIL: help@drarunkarthik.com
OUR YOUTUBE CHANNEL:https://www.youtube.com/channel/UCHd1bPiKz7J5zPSDJ82uvKg
FACEBOOK: https://www.facebook.com/diacarediabetes
INSTAGRAM: https://www.instagram.com/drarunkarthikofficial









arunkarthik
இந்த தகவல் உங்களுக்கு பிடித்திருந்தால் உங்கள் நண்பர்களுக்கு பகிரவும்.
DR.ARUN KARTHIK MBBS,F.DIAB,
DIACARE DIABETES SPECIALITIES CENTRE
92,NARAYANA GURU ROAD(NEXT TO NARAYANA GURU SCHOOL)
SAIBABA COLONY,COIMBATORE-643011
BOOK APPOINTMENT : https://drarunkarthik.com/book-appointment/
PHONE:0422-2432211/3562572
LOCATION: 2WGW+7G Coimbatore, Tamil Nadu
OUR WEBSITE: https://drarunkarthik.com
EMAIL: help@drarunkarthik.com
OUR YOUTUBE CHANNEL:https://www.youtube.com/channel/UCHd1bPiKz7J5zPSDJ82uvKg
FACEBOOK: https://www.facebook.com/diacarediabetes
INSTAGRAM: https://www.instagram.com/drarunkarthikofficial

21/01/2026

🍬 White sugar, brown sugar, honey, jaggery, coconut sugar — they may sound different, but your body treats them almost the same. All of them break down into glucose and raise blood sugar levels 📈.

🍯 Don’t be fooled by “natural” labels — calories and sugar load still matter!

✅ Artificial sweeteners, when used within recommended limits, are a safe and smart option, especially for people with diabetes or those trying to reduce calories. They provide sweetness without spiking blood sugar 💙.

🎯 The key is moderation, awareness, and informed choices, not fear.

DR.ARUN KARTHIK MBBS,F.DIAB,
DIACARE DIABETES SPECIALITIES CENTRE
92,NARAYANA GURU ROAD(NEXT TO NARAYANA GURU SCHOOL)
SAIBABA COLONY,COIMBATORE-643011
BOOK APPOINTMENT : https://drarunkarthik.com/book-appointment/
PHONE:0422-2432211/3562572
LOCATION: 2WGW+7G Coimbatore, Tamil Nadu
OUR WEBSITE: https://drarunkarthik.com
EMAIL: help@drarunkarthik.com
OUR YOUTUBE CHANNEL:https://www.youtube.com/channel/UCHd1bPiKz7J5zPSDJ82uvKg

19/01/2026

🍳 Steel, iron, aluminium, non-stick, clay, cast iron — the utensil you use matters less than how you cook.

🔥 Overheating oil, repeated reuse, deep-frying, and poor ventilation cause more harm than the cookware itself.

✅ When used properly, most cooking utensils are safe for everyday use. The real focus should be on healthy cooking practices — correct heat, minimal oil, fresh ingredients, and variety 🍲.

🎯 Stop fearing utensils. Start improving cooking habits — that’s where real health begins 💙

DR.ARUN KARTHIK MBBS,F.DIAB,
DIACARE DIABETES SPECIALITIES CENTRE
92,NARAYANA GURU ROAD(NEXT TO NARAYANA GURU SCHOOL)
SAIBABA COLONY,COIMBATORE-643011
BOOK APPOINTMENT : https://drarunkarthik.com/book-appointment/
PHONE:0422-2432211/3562572
LOCATION: 2WGW+7G Coimbatore, Tamil Nadu
OUR WEBSITE: https://drarunkarthik.com
EMAIL: help@drarunkarthik.com
OUR YOUTUBE CHANNEL:https://www.youtube.com/channel/UCHd1bPiKz7J5zPSDJ82uvKg

18/01/2026

Constipation is not caused or cured by one single food 🍽️
While many people believe that eating a banana at night helps bowel movement, the relief is often psychological rather than physiological.
What truly improves constipation is a combination of fibre-rich foods, adequate water intake 💧, regular physical activity 🚶‍♂️, and a consistent toilet routine.
Fruits, vegetables, whole grains, pulses, seeds, and probiotics all play an important role.
Instead of depending on one food or timing, focus on overall gut habits for long-term relief.

Here are 5 commonly consumed foods that provide ~5 g of dietary fibre per serving (approximate values):
1.Oats (½ cup dry / ~40 g) ~5 g fibre ,
Rich in soluble fibre (β-glucan)

2. Chickpeas / Chana (½ cup cooked)~5–6 g fibre
Good mix of soluble and insoluble fibre

3. Apple with peel (1 medium)~4.5–5 g fibre
High in pectin (soluble fibre)

4.Pear (1 medium)~5–6 g fibre
Excellent for gut health

5.Flaxseeds (1 tablespoon, ground) ~4–5 g fibre
Also rich in omega-3 fatty acids
📌 Tip (clinical practice):
Reaching 25–30 g fibre/day can be achieved by adding 1 fruit + 1 legume + 1 whole grain daily, especially helpful for diabetes, cholesterol, and gut health.

DR.ARUN KARTHIK MBBS,F.DIAB,
DIACARE DIABETES SPECIALITIES CENTRE
92,NARAYANA GURU ROAD(NEXT TO NARAYANA GURU SCHOOL)
SAIBABA COLONY,COIMBATORE-643011
BOOK APPOINTMENT : https://drarunkarthik.com/book-appointment/
PHONE:0422-2432211/3562572
LOCATION: 2WGW+7G Coimbatore, Tamil Nadu
OUR WEBSITE: https://drarunkarthik.com
EMAIL: help@drarunkarthik.com
OUR YOUTUBE CHANNEL:https://www.youtube.com/channel/UCHd1bPiKz7J5zPSDJ82uvKg

16/01/2026

🍽️ SIMPLE CHANGES TO YOUR SOUTH INDIAN LUNCH THAT CAN IMPROVE DIABETES CONTROL 🔥

Most people think controlling diabetes means giving up South Indian food or eating bland, boring meals.
❌ That’s not true.

👉 You don’t need expensive “diabetic foods”
👉 You don’t need extreme dieting
👉 You don’t need to stop eating your traditional lunch

What you need are smart, practical food swaps that increase protein and fibre, reduce sugar spikes, and keep you full for longer.

In this video, I explain 5 simple changes you can make to your daily South Indian lunch that can:

✅ Improve post-meal blood sugar
✅ Increase protein intake
✅ Reduce hunger and cravings
✅ Support weight control
✅ Improve long-term HbA1c

These changes are easy, affordable, culturally familiar, and suitable for diabetes, prediabetes, insulin resistance, and metabolic health.

🧠 WHY PROTEIN IS IMPORTANT IN DIABETES

A typical South Indian lunch is often:
🍚 High in rice
🥔 High in carbohydrates
❌ Low in protein

This leads to:
📈 Sudden sugar spikes
😴 Post-meal sleepiness
🍽️ Hunger within 2–3 hours

👉 Protein slows digestion, reduces glucose spikes, and improves insulin response.
Even a small increase in protein at lunch can make a big difference to sugar control.

1️⃣ CHANGE FROM RICE TO QUINOA OR PROSO MILLET 🌾

White rice is tasty but:
❌ Low in fibre
❌ Low in protein
❌ High glycaemic index

Better alternatives:

✅ Quinoa
✅ Proso millet (Pani varagu)

Benefits:

✔️ Higher protein than rice
✔️ More fibre → slower sugar absorption
✔️ Lower post-meal glucose spikes
✔️ Better satiety

👉 You don’t need to stop rice completely.
Start by replacing rice 2–3 times a week.

📌 Portion control still matters.

2️⃣ ADD GREEN GRAM OR COWPEA INSTEAD OF ONLY SAMBAR 🫘

Sambar is healthy, but it often contains very little dal, making it low in protein.

Upgrade your meal with:

🥣 Green gram (Pacha payaru)
🥣 Cowpea (Karamani / Thatta payaru)

Why this helps:

✔️ High plant protein
✔️ Rich in fibre
✔️ Improves gut health
✔️ Reduces sugar spikes
✔️ Keeps you full longer

👉 Add them to sambar, make a sundal, or prepare a simple curry.

3️⃣ ADD DRUMSTICK OR JACKFRUIT SEED PORIYAL 🌿

Not all vegetables provide the same benefits for diabetes.

Better choices:

🥬 Drumstick (Murungakkai)
🌰 Jackfruit seeds (pala kottai)

Benefits:

✔️ Higher protein than most vegetables
✔️ Rich in micronutrients
✔️ Improves fullness
✔️ Supports muscle health

🔹 Jackfruit seeds are often ignored but are excellent for blood sugar control and gut health.

👉 Prepare as a simple poriyal with minimal oil.

4️⃣ ADD THICK CURD OR GREEK YOGURT 🥣

Many people avoid curd thinking it increases sugar or weight.
In reality, unsweetened thick curd or Greek yogurt can help diabetes control.

Benefits:

✔️ High protein
✔️ Probiotics improve gut health
✔️ Slows glucose absorption
✔️ Improves insulin sensitivity

👉 Choose:
✅ Unsweetened
✅ Thick consistency
✅ Freshly prepared

📌 Limit to ½–1 cup.

🚫 Avoid sweetened or flavored yogurts.

5️⃣ ADD AN OMELETTE 🍳

One of the simplest and most effective changes.

Why eggs help:

✔️ High-quality protein
✔️ Zero carbohydrates
✔️ Keeps you full longer
✔️ Reduces post-meal sugar spikes

👉 Adding just one omelette at lunch can reduce evening cravings and improve overall sugar control.

🍳 Keep it simple with minimal oil and spices.

⚠️ If you have specific cholesterol concerns, consult your doctor.

🔥 WHY THESE CHANGES WORK

When you combine:
🌾 Better carbs
🫘 Plant protein
🍳 Animal protein
🥦 Fibre
🥣 Probiotics

You get:
✅ Slower digestion
✅ Lower glucose spikes
✅ Better insulin response
✅ Improved HbA1c over time

💡 Diabetes control is not about avoiding food — it’s about building a balanced plate
arunkarthik
இந்த தகவல் உங்களுக்கு பிடித்திருந்தால் உங்கள் நண்பர்களுக்கு பகிரவும்.
DR.ARUN KARTHIK MBBS,F.DIAB,
DIACARE DIABETES SPECIALITIES CENTRE
92,NARAYANA GURU ROAD(NEXT TO NARAYANA GURU SCHOOL)
SAIBABA COLONY,COIMBATORE-643011
BOOK APPOINTMENT : https://drarunkarthik.com/book-appointment/
PHONE:0422-2432211/3562572
LOCATION: 2WGW+7G Coimbatore, Tamil Nadu
OUR WEBSITE: https://drarunkarthik.com
EMAIL: help@drarunkarthik.com
OUR YOUTUBE CHANNEL:https://www.youtube.com/channel/UCHd1bPiKz7J5zPSDJ82uvKg
FACEBOOK: https://www.facebook.com/diacarediabetes
INSTAGRAM: https://www.instagram.com/drarunkarthikofficial

15/01/2026

14/01/2026

You don’t need millet sweets to feel “less guilty” 😄
Food doesn’t need to come with fear or punishment.
What your sugars really respond to is daily consistency —
regular meals, sensible portions, movement, and meds.
Enjoy an occasional sweet, respect your routine, and move on 💙
That’s real, sustainable sugar control 👍

DR.ARUN KARTHIK MBBS,F.DIAB,
DIACARE DIABETES SPECIALITIES CENTRE
92,NARAYANA GURU ROAD(NEXT TO NARAYANA GURU SCHOOL)
SAIBABA COLONY,COIMBATORE-643011
BOOK APPOINTMENT : https://drarunkarthik.com/book-appointment/
PHONE:0422-2432211/3562572
LOCATION: 2WGW+7G Coimbatore, Tamil Nadu
OUR WEBSITE: https://drarunkarthik.com
EMAIL: help@drarunkarthik.com
OUR YOUTUBE CHANNEL:https://www.youtube.com/channel/UCHd1bPiKz7J5zPSDJ82uvKg

11/01/2026

👋 Dear Viewers,

If you have diabetes and are experiencing pain, stiffness, or difficulty moving your hands or shoulders, you are not alone. Diabetes can affect joints, tendons, and nerves, leading to specific hand and shoulder problems. In this video, we discuss the top 5 common hand problems seen in diabetes, why they occur, and the importance of early recognition and good blood sugar control.

# # # 1️⃣ Frozen Shoulder (Adhesive Capsulitis)
Frozen shoulder is common in people with long-standing diabetes. High blood sugar leads to inflammation and thickening of the shoulder capsule, causing pain, stiffness, and restricted movement. Early physiotherapy and good sugar control can improve recovery.

# # # 2️⃣ Dupuytren’s Contracture
Dupuytren’s contracture causes thickening of the tissue in the palm, leading to bending of fingers over time. It is more frequently seen in diabetics due to connective tissue changes related to chronic hyperglycemia.

# # # 3️⃣ Trigger Finger
Trigger finger occurs when a finger gets stuck while bending or straightening, often with a painful snap. In diabetes, tendon sheath thickening and inflammation make this condition more common and sometimes more severe.

# # # 4️⃣ Carpal Tunnel Syndrome
Carpal tunnel syndrome happens due to compression of the median nerve at the wrist. Diabetic nerve damage and fluid retention increase the risk, leading to numbness, tingling, and weakness in the hand.

# # # 5️⃣ Limited Joint Mobility (Diabetic Cheiroarthropathy)
Limited joint mobility causes stiffness of fingers and difficulty in fully extending them. It is linked to long-term poor glycemic control and reflects underlying changes in collagen and connective tissue.

Diabetes hand problems, diabetic hand syndrome, frozen shoulder diabetes, trigger finger diabetes, Dupuytren’s contracture diabetes, carpal tunnel diabetes, limited joint mobility, diabetic complications, musculoskeletal complications of diabetes

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# # # 🔖 Hashtags










arunkarthik
இந்த தகவல் உங்களுக்கு பிடித்திருந்தால் உங்கள் நண்பர்களுக்கு பகிரவும்.
DR.ARUN KARTHIK MBBS,F.DIAB,
DIACARE DIABETES SPECIALITIES CENTRE
92,NARAYANA GURU ROAD(NEXT TO NARAYANA GURU SCHOOL)
SAIBABA COLONY,COIMBATORE-643011
BOOK APPOINTMENT : https://drarunkarthik.com/book-appointment/
PHONE:0422-2432211/3562572
LOCATION: 2WGW+7G Coimbatore, Tamil Nadu
OUR WEBSITE: https://drarunkarthik.com
EMAIL: help@drarunkarthik.com
OUR YOUTUBE CHANNEL:https://www.youtube.com/channel/UCHd1bPiKz7J5zPSDJ82uvKg
FACEBOOK: https://www.facebook.com/diacarediabetes
INSTAGRAM: https://www.instagram.com/drarunkarthikofficial

11/01/2026

**Why can fasting blood sugar be high during stress? 🤔🧠**

In this video, we explain how physical and emotional stress can raise fasting blood sugar levels—even if you are eating well or taking medicines correctly. During stress, hormones like cortisol and adrenaline increase, prompting the liver to release more glucose into the blood. This response is useful in emergencies, but chronic stress can lead to persistently high fasting sugars, insulin resistance, and poor diabetes control. We also discuss common stressors, real-life examples, and practical tips to manage stress for better glucose control. 💉📈



DR.ARUN KARTHIK MBBS,F.DIAB,
DIACARE DIABETES SPECIALITIES CENTRE
92,NARAYANA GURU ROAD(NEXT TO NARAYANA GURU SCHOOL)
SAIBABA COLONY,COIMBATORE-643011
BOOK APPOINTMENT : https://drarunkarthik.com/book-appointment/
PHONE:0422-2432211/3562572
LOCATION: 2WGW+7G Coimbatore, Tamil Nadu
OUR WEBSITE: https://drarunkarthik.com
EMAIL: help@drarunkarthik.com
OUR YOUTUBE CHANNEL:https://www.youtube.com/channel/UCHd1bPiKz7J5zPSDJ82uvKg
FACEBOOK: https://www.facebook.com/diacarediabetes
INSTAGRAM: https://www.instagram.com/drarunkarthikofficial

09/01/2026

"Noticing dark patches on your neck, frequent acne, or unexplained skin tags? 🛑

These may not be cosmetic issues at all—they can be early warning signs of Insulin Resistance. Ignoring them could silently push you toward diabetes and hormonal imbalance.

Your skin often reveals what blood reports don’t. Learn to read these signals early and take action before it escalates. 👇

For expert guidance on diabetes, insulin resistance, and preventive care, reach out at:

🔗 http://drarunkarthik.com/

"
arunkarthik
இந்த தகவல் உங்களுக்கு பிடித்திருந்தால் உங்கள் நண்பர்களுக்கு பகிரவும்.
DR.ARUN KARTHIK MBBS,F.DIAB,
DIACARE DIABETES SPECIALITIES CENTRE
92,NARAYANA GURU ROAD(NEXT TO NARAYANA GURU SCHOOL)
SAIBABA COLONY,COIMBATORE-643011
BOOK APPOINTMENT : https://drarunkarthik.com/book-appointment/
PHONE:0422-2432211/3562572
LOCATION: 2WGW+7G Coimbatore, Tamil Nadu
OUR WEBSITE: https://drarunkarthik.com
EMAIL: help@drarunkarthik.com
OUR YOUTUBE CHANNEL:https://www.youtube.com/channel/UCHd1bPiKz7J5zPSDJ82uvKg
FACEBOOK: https://www.facebook.com/diacarediabetes
INSTAGRAM: https://www.instagram.com/drarunkarthikofficial