I'm a bit confused about my blood glucose levels. My fasting sugar came out higher than my reading two hours after eating. It was 155 fasting and 139 after a meal. At one point, my fasting level was 200, and a few days later, it dropped to 155. Why would my fasting sugar be higher than after a meal? Is this something to worry about?

Answered by 1 Apollo Doctors

Dr Dhankecha Dineshbhai

General Practitioner

MBBS
6+ Yrs

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It is not uncommon for blood glucose levels to be higher in the morning (fasting) compared to after a meal. This is due to the dawn phenomenon, where hormones released in the early morning hours cause blood sugar levels to rise. Additionally, if you had a high-carbohydrate meal the night before, it can also contribute to higher fasting blood sugar levels. To help manage your blood sugar levels, you can consider taking Metformin. It helps to improve insulin sensitivity and lower blood sugar levels. However, it is important to consult with your healthcare provider for proper evaluation and management.

Dr. Dhankecha Suggests...

Consult a Endocrinologist

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Answered 04/07/2025

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I recently got my full body blood tests back, and while most results seem alright, my Vitamin D level is at 6 and Vitamin B12 is at 160. I don't really have the typical symptoms associated with these deficiencies, but I'm kind of concerned and want to address them. Any advice on what I should do?

For Vitamin D deficiency, you can consider taking Vitamin D supplements such as "Caltrate" or "Nature Made Vitamin D3". For Vitamin B12 deficiency, you can consider taking Vitamin B12 supplements such as "Nature Made Vitamin B12" or "Solgar Methylcobalamin". It's important to consult with a healthcare provider for proper dosage and duration of supplementation.

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Can diabetics donate blood?

Yes diabetics can donate blood.

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My mom is 57 and has high calcium at 11.1 with PTH levels at 153. The doctor said it's her parathyroid glands and recommended surgery. Is surgery urgent or can we wait and monitor for a while? Are there any medications that could help bring her levels back to normal instead? She's been on BP meds for 3 years but her pressure is mostly under control.

It's important to discuss your mother's specific situation with her doctor to determine the best course of action. While surgery is the recommended treatment for primary hyperparathyroidism, it's not always an urgent situation, and there are other options to consider

Answered by 1 Apollo Doctors

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Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.