The role of magnesium, warning signs of colon cancer and how collagen helps our skin

Magnesium is a vital mineral that the body cannot produce on its own—it must be obtained through diet or supplements. Although abundant in legumes, leafy greens, nuts, and seeds, many people suffer from magnesium deficiency, which can lead to negative health effects. 

Magnesium is involved in over 300 biochemical reactions in the body. For example, it plays a key role in carbohydrate metabolism and insulin secretion—optimal magnesium levels help regulate blood sugar. Adequate magnesium intake is also linked to normalized blood pressure. Studies show magnesium supplements can lead to a moderate drop in high blood pressure (on average by ~3–4 mmHg systolic). 

Magnesium also helps relax muscles and is used preventively for migraines and muscle cramps. Fun fact: A lack of just 1–2% of normal body hydration (e.g., from not drinking enough water) can impair cognitive function and mood—magnesium, in turn, helps maintain electrolyte balance and proper hydration. 

In short, magnesium is a humble hero in our diet that supports heart health, the nervous system, metabolism, and more. To ensure adequate intake, eat whole grains, leafy greens, beans, avocados, and nuts regularly. If you feel tired, experience muscle cramps, or have sleep problems, a magnesium deficiency might be the cause—talk to your doctor about whether you need a supplement. 

Early Signs of Colon Cancer You Shouldn’t Ignore 

Colon cancer is one of the most common oncological diseases, but when detected early, it is often treatable. That’s why it’s crucial to know the early symptoms. According to health experts, the first signs of colon cancer can be easily overlooked as they resemble common ailments. 

Several warning signs include: persistent loss of appetite and unexplained weight loss (without changes in diet), constant fatigue or weakness, frequent abdominal pain or cramps, and unexplained fever or chills. Another key indicator is a change in bowel habits—such as alternating between diarrhea and constipation or the feeling that the bowels aren't fully emptying. 

The presence of blood in stool or rectal bleeding is also a serious symptom that should always be checked by a doctor. These signs don’t necessarily mean cancer, but if you notice them—especially in combination—don’t delay seeing your GP or a gastroenterologist. Early colonoscopy and tests can detect the issue in time. 

This week, media sources reminded us of these early symptoms and the importance of paying attention to them. The good news is that progress in medicine—screening programs and modern therapies—significantly increase the success rate of treating colon cancer when diagnosed early. So: listen to your body, don’t fear preventive exams, and talk to your loved ones about how important it is to recognize these symptoms. 

Collagen – One of Kate Middleton’s Secrets for Radiant Skin 

What’s the secret to youthful, glowing skin? It turns out that even the Duchess of Cambridge, Kate Middleton, relies on a good old-fashioned balanced diet for her flawless complexion. 

According to a recent report, 41-year-old Kate likely includes three key foods in her diet to maintain her skin's youthful appearance. One of her secrets is collagen—the protein that forms the structural foundation of the skin. 

Collagen is the most abundant protein in the human body and gives skin its elasticity and strength. As we age, natural collagen production decreases, leading to wrinkles and loss of firmness. To counter this, Kate reportedly consumes foods rich in collagen or that stimulate its production—such as homemade bone broth, omega-3-rich fish, and vitamin C (found in citrus fruits and berries), which acts as a cofactor for collagen synthesis. 

It’s no surprise that many dermatologists recommend a diet rich in protein and antioxidants over expensive procedures. According to Healthline and other sources, in addition to collagen, Kate’s skin likely benefits from sufficient vitamins A, E, and healthy fats—substances that support hydration and radiance. 

And while genetics do play a role, each of us can improve our skin’s condition with simple habits: drink more water, eat a variety of fruits and vegetables, get enough protein (lean meats, fish, beans), and don’t forget healthy fats (avocado, olive oil, nuts). Your skin will thank you with a healthy glow. Interestingly, what works for royalty is available to us all—there is no magic cream, just consistent self-care, and that’s enough. 

Final Thoughts 

This week’s article reminds us how essential it is to eat well—not only for our skin—but also to recognize early warning signs and attend regular checkups. Let’s all aim to know and do more for our bodies—with DrGoGo by your side.