Can drinking coffee daily affect your blood sugar levels? Here's what you need to know
Caffeine, the key active ingredient in coffee, plays a significant role in regulating insulin and glucose metabolism.
Moderate coffee intake has been linked to improved blood sugar control and a lower risk of type 2 diabetes. However, excessive coffee consumption or adding sugar and creamers can lead to blood sugar spikes. Understanding coffee's impact on blood sugar is essential for people managing diabetes or insulin resistance.
How caffeine affects blood sugar
Caffeine, a key component of coffee, can affect blood sugar levels in various ways. Some studies suggest that moderate coffee consumption may have a beneficial effect on glucose metabolism and insulin sensitivity, while others raise concerns about potential negative impacts.
Caffeine can influence blood sugar levels through several mechanisms:
Increased insulin sensitivity:
Moderate caffeine consumption may improve insulin sensitivity, allowing glucose to enter cells more efficiently.
Glycemic control:
Caffeine may help regulate blood sugar levels by slowing down the absorption of glucose from the gut.
Adrenaline release:
Caffeine can stimulate the release of adrenaline, which may raise blood sugar levels in some individuals.
The impact of daily coffee consumption on blood sugar
Research on the topic has yielded mixed results. Some studies suggest that:
Moderate coffee consumption: Drinking 2-3 cups of coffee per day may have a neutral or even beneficial effect on blood sugar levels.
High coffee consumption: Excessive coffee consumption (more than 4 cups per day) may lead to increased blood sugar levels and insulin resistance.
Factor
Impact on blood sugar
Caffeine (short term)
May impair insulin sensitivity, spike glucose temporarily
Long-term regular coffee use
Associated with reduced risk of type 2 diabetes
Coffee compounds (non‑caffeine)
May improve insulin sensitivity and reduce inflammation
Additives (sugar, sweetener)
Can negate benefits and raise blood sugar
Tips to enjoy coffee without spiking blood sugar
Pair with food: Drinking coffee with a high-protein, high-fiber meal helps blunt the glucose spike after the caffeine hits
Stick with black or decaf: Avoid sweetened coffee drinks. Sugar, syrups, and artificial sweeteners weaken coffee's protective benefits against diabetes and can spike blood sugar
Monitor your response: People vary in caffeine sensitivity. Those with diabetes or insulin resistance may want to limit intake to under 200–300 mg per day (about 1–3 cups) and monitor glucose effects
Also read |
Cardamom: A natural spice that may help lower blood pressure
Get the latest lifestyle updates on Times of India, along with
Friendship Day wishes
,
messages
and
quotes
!
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
Time of India
20 hours ago
- Time of India
Top Zodiac Signs Known for Their Powerful Healing Energies
Have you encountered a healer? If yes, then you must have experienced that their energies are different and most of the times these exceptional power is god gifted and in some cases people make extra ordinary efforts to become one. Healers are those who have powerful energy and they can heal you with their confidence, care, love and provide their comfort and support if you need them. They are intelligent emotionally, practically and also these people have a connection with spirituality. So, are you willing to know about them in detail? let's move ahead: Zodiac signs with healing abilities : Taurus Taureans are ruled by Venus planet. They find their deep connection with universe, nature and possess effective healing energy. They are stable and most loving people and they can calm anyone who is in panic. If you think that you are friends with Taurus zodiac sign then feel lucky to have them as they won't let you feel lonely and make you feel energetic. Cancer Cancerians belong to water sign and ruled by Moon. They have a strong bond with their loved ones and known as nurturing and caring people. If you are going through a rough patch then Cancerian natives are one of them who you can count on. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Susan Boyle Is Now so Thin and Looks Beautiful! Undo They are extremely caring who will make your tough time easy by giving you an emotional help. They believe in giving an emotional stability to those in need so you can expect loyalty from them and they will heal you with their energies. Pisces Pisceans are ruled by Jupiter. These are considered as an incredible healer who have the ability to absorb your negative energy and provide you with positivity. These are spiritually aligned people and they have the ability to become therapist, spiritual healer, reiki healer, and counsellors, who preach you about spirituality. If you are around them, consider yourself lucky that no bad vibes can connect with you. Scorpio Scorpions are ruled by Mars, the fiery planet. These people are known for their intense energy and psychic abilities and they can easily heal you if they connect with you on an emotional level as they have a power of letting go of an emotional burdens. You are advised to be surrounded with Scorpions as they won't let negativity come in their aura. These are the above mentioned zodiac signs are known to have the powerful healing abilities and they can heal anyone they love. If you have experienced such thing in your life and have Taurus, Cancer, Scorpio, and Pisces friend then write your experience in comment section below: Discover everything about astrology at Times of India , including daily horoscopes for Aries , Taurus , Gemini , Cancer , Leo , Virgo , Libra , Scorpio , Sagittarius , Capricorn , Aquarius , and Pisces . Read your detailed Horoscope Today and Horoscope Tomorrow here.
Time of India
2 days ago
- Time of India
Energetic Hoarding: Is your home absorbing other people's emotional baggage?
Every emotion we feel has a frequency. And our spaces, especially homes, absorb that frequency like a sponge. Over time, rooms become storage units for tension, heartbreak, anger, and even jealousy, left behind like forgotten luggage. What Is Energetic Hoarding ? You've scrubbed every corner of your home, lit your favourite incense. But still, something feels off. Whenever you enter this space, you feel a strange sense of heaviness. This is called emotional hoarding, when your home holds on to the emotional residue left behind by people who've visited or lived there. How Energy Builds Up in a Space Emotions don't just live in people. They stick to surfaces, linger in the air, and settle in corners. Homes that see regular visitors, emotional conversations, or even prolonged stress tend to capture the negative energy which lingers for a long time. Why It Matters A space cluttered with heavy energetic emotions can negatively influence your mood, motivation, and even sleep. It's like trying to rest on a bed layered with thoughts that aren't yours. If you often feel restless, irritable, or drained at home despite no obvious reason, it may be time to look beyond what's visible. What You Can Do Begin by observing where the emotional weight feels the strongest. Bedrooms and entryways are common hotspots. Avoid venting or arguing in these areas. Place a small bowl of sea salt in the corners of these rooms for 48 hours, then discard it outside your home. Use intentional sounds, like chimes, claps, or mantra chanting, to shift stale energy. Open windows during daylight while saying a grounding affirmation. Most importantly, walk through your home with calm focus. Your emotional state is the strongest reset button your space needs. Your home reflects you, but it also remembers others. Hence, energetic cleaning is as important as physical cleaning. Discover everything about astrology at Times of India , including daily horoscopes for Aries , Taurus , Gemini , Cancer , Leo , Virgo , Libra , Scorpio , Sagittarius , Capricorn , Aquarius , and Pisces . Read your detailed Horoscope Today and Horoscope Tomorrow here.
Time of India
2 days ago
- Time of India
No disrespect: Clerics from all faith endorse organ donation
Lucknow: In a bid to address the critical shortage of organ donors amidst rising demand for kidneys, livers, and hearts, Dr Narayan Prasad, head of the renal transplant program at Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), debunked the myth that organ donation mutilates or disrespects the deceased. This misconception, he emphasized, deters people from embracing this life-saving act. Last year, SGPGIMS performed around 170 transplants. Yet, across India, over three lakh patients — including two lakh needing kidneys and 50,000 awaiting liver or heart transplants — remain in urgent need. In Uttar Pradesh alone, 600–700 transplants are done annually, but the demand far exceeds the supply. Dr Prasad said, "One of the most persistent misconceptions in our society is that organ donation leads to mutilation or disrespect of the deceased. This is a vicious myth," he said. "Organ retrieval is done with utmost dignity. It's time we stop letting misinformation cost lives." "In 2024, nearly 24,000 people died in road accidents in UP. If just 1% had donated organs, we could have saved 960 lives," he noted. To bridge the gap between science and belief, SGPGIMS, in collaboration with Alamban Associates Charitable Trust and SOTTO-UP, hosted a panel discussion featuring religious leaders from all major faiths. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like TV providers are furious: this gadget gives you access to all channels Techno Mag Learn More Undo Religious leaders echoed Dr Prasad's call. Pastor Jerry Gibson Joy spoke of organ donation as a reflection of Jesus Christ's sacrifice. Islamic scholar M Yusuf Mustafa Nadwi affirmed its permissibility in Islam, especially when it is saving lives. Sikh leader Gyani Gurjinder Singh called it sewa, a selfless act, while ISKCON's Aparimey Shyaam Das explained that the body returns to nature, and donating organs is a divine service. Meanwhile, Padmashri Prof R K Dhiman, transplant surgeon Dr Uday Pratap Singh, and Dr Rajesh Harshvardhan from SOTTO joined the call to action, urging everyone to spread awareness and support organ donation. The message was clear: organ donation is not just medical — it's moral, spiritual, and life-saving. In India, organ donation day is observed on August 2. The SGPGIMS is observing this month as awareness for organ donation. Get the latest lifestyle updates on Times of India, along with Friendship Day wishes , messages and quotes !
