For most young adults, the best vitamin B12 supplement is either methylcobalamin or cyanocobalamin. Methylcobalamin is the active, naturally occurring form that the body absorbs easily, while cyanocobalamin is a very stable and well-studied option. Both standard oral tablets and sublingual tablets (which dissolve under your tongue) are highly effective at restoring healthy B12 levels. A common daily dose of 1,000 micrograms is generally safe and works beautifully. I suggest checking in with your doctor for a simple blood test to find the perfect dose tailored just for you.

The painless bubbles on your lip sound like mucoceles?harmless, fluid-filled sacs often caused by mild irritation, like accidentally biting your lip. The burning tongue and extra saliva can also be triggered by local irritation or mild inflammation. Since antibiotics only treat bacterial infections, they wouldn?t help with these issues. Please don't worry, as these symptoms are rarely a sign of anything serious. I highly recommend visiting a dentist or a primary doctor for a quick visual exam to give you an accurate diagnosis and peace of mind.

Since your vitamin D and B12 levels are normal, the pain is likely related to mechanical factors rather than a nutritional deficiency. In active individuals, knee pain during running or walking is commonly caused by conditions like patellofemoral pain syndrome (often called runner?s knee), minor tendonitis, or muscle imbalances. I recommend resting the joint, wearing supportive footwear, and consulting a healthcare provider or physical therapist. They can perform a physical exam to help identify the exact cause and get you back to moving comfortably.

For thickened skin, topical prescription treatments like generic topical corticosteroids or topical calcineurin inhibitors are highly effective at reducing inflammation. For dark spots, gentle moisturizers, sun protection, and time are key. Virgin coconut oil is a wonderful, natural emollient that can help restore your skin barrier and soothe dryness. However, oral vitamin B12 supplements show limited clinical benefit for eczema unless you have an underlying deficiency. I highly recommend discussing a treatment plan with a dermatologist.

Vitamin B12 (like 2B12 tablets) is generally safe for most adults, but whether you can take it for one month depends on your individual needs, current B12 levels, and any medical conditions, so please follow your doctor's advice.

Your B12 levels dropping quickly suggests your body is not absorbing the vitamin properly from food, which is very common and highly manageable. Low B12 can indeed cause neurological symptoms, including persistent headaches. For your absorption issues, consulting a gastroenterologist is a great step. In Ranchi, you can find highly-rated specialists at reputed hospitals like Orchid Medical Centre or Rajendra Institute of Medical Sciences (RIMS). They can run tests to identify the root cause, such as celiac disease, and may recommend vitamin B12 injections or high-dose oral methylcobalamin to bypass absorption issues.