Research-based articles on weight management, joint health, gut health, and natural wellness to help you make informed health decisions.
Yes, squid have blood. It is not red like human blood. Squid blood is blue because it uses a copper-based protein called hemocyanin to carry oxygen, instead of the iron-based hemoglobin that humans use. This blue blood is a normal and efficient part of how squid survive in the ocean. Why Is Squid Blood Blue? … Read more
Yes, low blood sugar can cause headaches. When your blood glucose drops below normal levels, your brain—which relies heavily on glucose for energy—can respond with a headache. This type of headache is often described as a dull, throbbing pain, usually felt in the temples or the front of the head. It is a direct physiological … Read more
Acne scars are the marks left behind after a breakout heals, and they are often more stubborn than the pimples that caused them. The most effective treatments include professional procedures like laser therapy, microneedling, and chemical peels, along with prescription-strength topical retinoids. No single treatment works for everyone, and the best choice depends on the … Read more
A hemoglobin level of 8 g/dL is considered moderate anemia. It is below the normal range for nearly all adults and warrants medical evaluation. At this level, you may feel tired, short of breath, or dizzy, but many people adapt and notice few symptoms. The real concern is not just the number itself but how … Read more
The thyroid gland sits at the front of your neck, just below your Adam’s apple. It is shaped like a butterfly, with two wings, called lobes, wrapped around your windpipe. On the outside, it is a smooth, reddish-brown organ. On the inside, it is packed with thousands of tiny, round sacs that produce the hormones … Read more
The average person loses between 50 and 100 hairs a day. This is a normal part of the hair growth cycle. Most people never notice this daily shedding because new hair is constantly growing in to replace it. Why Do We Lose Hair Every Day? Hair loss is not random. It follows a natural cycle … Read more
Seeing chunky bits in your period blood can be surprising, but it is usually a normal part of menstruation. These clots are simply collections of blood and tissue that your uterus sheds during your period. Your body normally releases anticoagulants to prevent blood from clotting, but when your flow is heavy, these chemicals can’t keep … Read more
Cica is a plant extract used in skincare, most often derived from centella asiatica, a herb native to Asia. It is also known as tiger grass, gotu kola, or by its scientific name Centella asiatica. In skincare, cica is used for its calming properties, particularly for soothing irritated skin, supporting the skin’s natural repair process, … Read more
A blood sugar reading of 60 mg/dL is low. For most people, hypoglycemia begins below 70 mg/dL. A reading of 60 means your body is not getting enough glucose to fuel your brain and muscles, and you likely need to treat it quickly. Symptoms can include shakiness, sweating, confusion, and a rapid heartbeat. The standard … Read more
Cholesterol levels can change in as little as two to four weeks after you make a meaningful change to your diet, activity level, or medication routine. However, the speed depends heavily on what you change and how your body responds. A repeat blood test typically happens after a few months, not days, because doctors want … Read more