The article body contains exactly 350 words, excluding the title and citations. #sahabatpramita, have you heard that recurring canker sores always mean the body lacks vitamin C? The idea sounds reasonable because vitamin C supports tissue repair. However, scientific evidence does not identify vitamin C deficiency as the main cause of recurrent mouth ulcers. Recurrent aphthous stomatitis, or canker sores that repeatedly appear inside the mouth, is considered a multifactorial condition. Rese...

The thyroid gland plays an important role in regulating many processes in the body through the hormones it produces. When thyroid function is disrupted, various symptoms may occur. Blood tests are therefore an important part of assessing thyroid function. TSH and Free T4 as Key Thyroid Tests TSH, or Thyroid Stimulating Hormone, is a hormone involved in regulating the activity of the thyroid gland. In general, TSH levels may be low in hyperthyroidism, while they may increase in hypothyroidi...

Unexplained weight gain or weight loss is not always related to diet or lifestyle. One possible factor is a thyroid disorder. However, weight changes alone cannot confirm thyroid disease because similar symptoms may occur with many other health conditions. The thyroid is a small, butterfly-shaped gland located at the front of the neck. It produces the hormones thyroxine (T4) and triiodothyronine (T3), which help regulate how the body uses energy. Thyroid hormones therefore influence many body...

Dear #sahabatpramita, have you ever noticed your child—still years away from typical puberty age—suddenly developing adult-like body odor or fine hair growth in the underarm or pubic area? This condition is known as premature adrenarche, and it's more common than many parents realize. Premature adrenarche happens when the adrenal glands, small organs located above the kidneys, begin producing certain hormones earlier than expected. These hormones usually become active around puberty, but in s...

When people hear the word ultrasound, pregnancy often comes to mind first. However, ultrasound technology can also be used to examine the heart. This examination is called echocardiography. The attached reference describes echocardiography as the use of ultrasound to examine the heart and states that it is safe, does not involve a procedure entering the body, and is an important diagnostic tool for different heart conditions. How does it work? The examination device sends ultrasound waves int...

Have you ever stood up too quickly and suddenly felt the room spin for a few seconds? This common experience is known as orthostatic hypotension, a sudden drop in blood pressure that happens when someone shifts from sitting or lying down to standing. What's Actually Happening When you stand, gravity naturally pulls blood toward the lower part of your body, mostly settling around your thighs, calves, and pelvis. In a healthy response, your body quickly compensates by speeding up your heart...