Yes, it is completely safe for you to take 25 grams of whey protein daily while taking Nurokind OD (mecobalamin) and Drise 60K (cholecalciferol). There are no known harmful interactions between whey protein and these vitamin supplements. In fact, protein supports your muscle health, while your prescribed treatments work to restore your vitamin B12 and D3 levels. Just remember to stay well-hydrated throughout the day, as protein increases your body's water needs, and continue taking your medications exactly as your doctor advised.

A frequent burning sensation in the lower legs can be due to causes like nerve irritation, vitamin deficiencies (especially B12), poor blood circulation, or conditions like Peripheral Neuropathy. It can also be seen in diabetes or after long periods of standing. To manage it, keep your legs well rested, avoid prolonged standing, stay hydrated, and include a balanced diet with vitamins (especially B-complex). Gentle leg exercises and proper footwear can also help. If the burning is persistent, worsening, or associated with numbness or weakness, consult a doctor for proper evaluation and treatment.

It is very reassuring that your inflammatory markers and rheumatoid factor are normal, ruling out major inflammatory joint diseases. Since your symptoms began as leg cramps and improve with methylcobalamin (Nurokind), this suggests the pain may be linked to a nerve-related or nutritional cause, such as Vitamin B12 deficiency neuropathy. This deficiency can sometimes mimic joint pain and cause deep muscle cramping. I recommend speaking with your doctor to check your blood vitamin levels and discuss a targeted plan.

For the best results, it is generally recommended to take your Nurokind OD (mecobalamin) in the morning. Taking vitamin B12 early in the day can help support your energy levels throughout the day. You can take this tablet either on an empty stomach or after a meal. However, taking it after breakfast is a great option as it is gentle on the stomach and easy to remember.

It is very common to feel this way, and these symptoms are often easily manageable. They frequently stem from routine issues like stress, poor sleep, or mild nutritional gaps. I highly recommend consulting a physician for basic blood tests to check your thyroid function, iron levels, Vitamin D, and Vitamin B12. If a deficiency is found, generic supplements like cholecalciferol (Vitamin D3) or methylcobalamin (B12) can safely restore your energy. Meanwhile, focusing on hydration, a balanced diet, and light daily exercise can greatly reduce anxiety and sluggishness. Please consult a healthcare professional before starting any specific medication.

Since your vitamin B12 level was borderline, it is generally recommended to continue daily supplementation for about 2 to 3 months to fully replenish your body's stores and ensure your nervous system recovers completely. Before stopping or changing your dose, please consult your doctor. They may want to recheck your blood levels to ensure they have safely normalized and help you plan a maintenance routine.