Research-based articles on weight management, joint health, gut health, and natural wellness to help you make informed health decisions.
If you have type O blood, you are not rare. About 45% of people in the US share your blood type. But if you have AB negative, you are in a much smaller group. Only about 0.6% of US donors have it. Blood type rarity depends on where you live and your ancestry. The rarest … Read more
Monosodium glutamate (MSG) does not raise blood pressure in most people when eaten in normal amounts. Decades of research from organizations like the FDA, the American Heart Association, and studies published in the Journal of Hypertension have found no consistent link between MSG and long-term high blood pressure. The short answer is no — MSG … Read more
High blood pressure usually has no symptoms, which is why it is called the silent killer. The only reliable way to know if you have it is to have your blood pressure measured with a cuff. If your reading is consistently 130/80 mmHg or higher, you have high blood pressure and need to take action … Read more
Zo Skin Health is a medical-grade skincare line created by Dr. Zein Obagi. It is widely considered effective for treating specific skin concerns like hyperpigmentation, acne, and signs of aging. However, the products are expensive, require a strict routine, and can cause significant irritation. For many people, the results justify the cost. For others, the … Read more
Drinking alcohol does not directly cause permanent hair loss, but heavy drinking can create conditions that lead to increased shedding and thinning. The connection is real but indirect — alcohol affects your body in ways that can disrupt hair growth cycles. How Does Alcohol Affect Hair Growth? Alcohol changes how your body absorbs and uses … Read more
What is good for skin is simpler than most people think. It starts with protecting your skin barrier, keeping it hydrated, and using ingredients that research actually supports. Sunscreen, gentle cleansing, and moisturizers with ceramides or niacinamide are the foundation. Everything else — serums, treatments, fancy routines — builds on those basics. What Does the … Read more
Yes, amoxicillin can kill the bacteria causing a tooth infection, but it does not cure the infection itself. The antibiotic stops bacteria from growing, which gives your immune system a chance to fight back. But the source of the infection — usually dead nerve tissue or deep decay inside the tooth — remains. Without dental … Read more
Unrefined coconut oil is good for skin in some ways but not for everyone. It works well as a moisturizer and has natural antibacterial properties. But it can also clog pores and cause breakouts for people with acne-prone skin. The key is knowing your skin type and how you plan to use it. What Makes … Read more
If you are losing hair and have seen Nioxin on store shelves, you probably want to know if it actually works. The short answer is yes, for some people. Nioxin is a system of shampoos, conditioners, and scalp treatments designed to create a healthier scalp environment for hair to grow. It does not regrow hair … Read more
For years, you have heard that high HDL cholesterol is good and low HDL is bad. The science now shows this is not the full story. HDL is not a simple “good” cholesterol that you should try to raise at all costs. Research has found that high HDL levels do not always protect your heart, … Read more