If you’ve been feeling constantly tired, struggling to concentrate, or noticing changes in your mood, it could be more than just stress or lack of sleep. You might be low in vitamin B12, a nutrient your body needs to keep your brain sharp, your energy steady, and your nerves healthy.
At Imaan Pharmacy Werneth in Oldham, we often meet people who’ve been feeling “off” for months without realising that low B12 might be the cause. The good news? Once we identify the problem, a simple b12 injection vitamin treatment can help restore your energy, lift your focus, and get you feeling more like yourself again.
Why B12 Matters More Than You Think
Vitamin B12 is something your body can’t make on its own, you get it from food, mainly meat, fish, eggs, and dairy. It’s essential for making healthy red blood cells, protecting your nerves, turning food into energy, and even supporting your mood.
When your B12 levels drop, your blood can’t carry oxygen as well, and that’s when the tiredness, weakness, and other symptoms start creeping in.

Signs You Might Have a Deficiency
The tricky thing about B12 deficiency is that it can build up slowly, so you might not notice the changes at first. Common signs include:
- Feeling tired all the time, even after sleeping well
- “Brain fog” or trouble focusing
- Forgetfulness or memory lapses
- Feeling low, anxious, or irritable
- Pins and needles in your hands or feet
- Pale or washed-out skin
- Weakness or loss of strength
If it’s not treated, low B12 can eventually lead to nerve damage and other long-term health issues.
Who’s More Likely to Have Low B12?
Anyone can be affected, but some groups are more at risk:
- Vegetarians and vegans, since B12 mainly comes from animal products
- Older adults, as absorption gets harder with age
- People with digestive issues like Crohn’s or coeliac disease
- Those taking certain medications, such as long-term metformin or stomach acid reducers
- People with pernicious anaemia, an autoimmune condition that stops you from absorbing B12
If you fit into one of these categories and notice symptoms, it’s worth getting your levels checked.
Why Injections Often Work Better Than Tablets
A B12 injection goes straight into your muscle, which means it bypasses the digestive system and gets into your bloodstream quickly. This is especially important if your body struggles to absorb B12 from food or tablets.
Compared to tablets, injections can:
- Work faster
- Deliver the full dose your body needs
- Last longer, sometimes keeping your levels up for weeks
At Imaan Pharmacy Werneth, our trained pharmacists give the injections in a safe, private setting, and most people are in and out within minutes.
What Happens When You Come In
When you book a B12 appointment with us, here’s what to expect:
- We’ll chat about your symptoms, health history, and whether an injection is right for you.
- You’ll get a quick injection in your upper arm or thigh — it’s over in seconds.
- We’ll give you clear aftercare advice and, if needed, arrange your next dose.
There’s no downtime, you can go straight back to work, the gym, or whatever you had planned.
When You Might Notice the Difference
Some people feel a boost in energy and clearer thinking within a day or two. For others, especially if their levels have been low for a while, it can take a few weeks and more than one injection to feel the full benefit.
Why People in Oldham Trust Us for B12 Injections
- Every appointment is led by a qualified pharmacist
- Private, one-to-one consultations
- No long GP wait times, we can usually book you in quickly
- Local, friendly service right here in Werneth
Our aim is simple: to help you feel better, faster, and with confidence in the care you’re receiving.
Take the First Step Back to Feeling Like Yourself
If you think low B12 might be affecting you, don’t ignore the signs. Call Imaan Pharmacy Werneth today and we’ll help you work out the best way forward.
Contact us: 0161 678 9990
Email: info@imaanpharmacywerneth.co.uk
Website: imaanpharmacywerneth.co.uk
FAQs:
1. What are the symptoms of low vitamin B12?
Tiredness, brain fog, mood changes, tingling hands or feet, pale skin, and muscle weakness are all common signs.
2. How do injections compare to tablets?
Injections go straight into your bloodstream for faster and more complete absorption, especially useful if you have absorption issues.
3. Who’s most at risk?
Vegans, vegetarians, older adults, people with digestive problems, and those on certain long-term medications.
4. How soon will I feel better?
Some people notice a difference in 24–48 hours, others need a few doses to feel fully restored.
5. Why choose Imaan Pharmacy?
Local, trusted, pharmacist-led care without the wait times, and a friendly team who put your health first.