Nutrition

Uwe Knop discusses his three-rule nutrition principle, which emphasizes food variety, availability, and sustainable eating habits.

A nutrition researcher read thousands of studies and now eats by a three rule principle, and the first rule cancels most diets

August 8, 2026 at 12:30 PM
Soaked dates in a bowl of water on a kitchen table, representing morning wellness and dietary fiber.

Eating soaked peanuts every morning does something specific to your body, and the soaking is what makes the difference

August 7, 2026 at 3:45 PM
Red wine, dark chocolate, and aged cheese arranged on a table, representing common dietary migraine triggers.

Juan Manuel Ceballos, neurologist: be careful with aged cheese, chocolate and wine, because all three set off a migraine

August 7, 2026 at 7:45 AM
Freshly prepared colorful vegetable and fruit juice in a glass, featuring beet, carrot, ginger, and turmeric.

Xavi Batalla, regenerative medicine specialist: every morning I drink a juice of beetroot, carrot, orange, lemon, ginger and turmeric

August 6, 2026 at 1:45 PM
A person eating a healthy dinner in the evening, representing the science of meal timing, circadian rhythms, and metabolism before bedtime.

When you eat dinner changes more than what you put on the plate, and the window that works best closes earlier than you think

August 6, 2026 at 7:45 AM
Half a marraqueta bread served with healthy toppings such as avocado and egg as part of a balanced breakfast.

A nutritionist says how much bread you can eat in a day, and the number is higher than the diets have been telling you

August 5, 2026 at 1:45 PM
An elderly marathon runner training outdoors, representing lifelong fitness, endurance, and health.

At 82 he keeps getting faster despite taking up running only after retiring: the strange breakfast this Spanish marathoner swears by every day

August 3, 2026 at 10:35 AM
Used coffee grounds in a small bowl with coffee beans and green leaves, representing sustainable household and garden uses.

Do not toss your used coffee grounds: 10 uses that hold up, from compost and garden to odor control, with one caution before you put them anywhere near your skin

August 3, 2026 at 7:45 AM
Fresh fiber-rich foods like kiwis, oats, and vegetables arranged on a kitchen counter to support digestive health.

You do not need to go every day: doctors put the normal range anywhere from three times a day to three times a week, and fiber does most of the work

August 2, 2026 at 1:45 PM
Assorted canned legumes, fish, and vegetables displayed as healthy pantry staples recommended by a dietitian for quick, balanced meals.

A dietitian keeps three cans in her pantry: legumes, fish and vegetables, the budget staples Vanessa Bedjaï-Haddad reaches for when there is no time to shop

August 2, 2026 at 10:35 AM
Medical illustration of the human liver used to explain fatty liver disease, liver function, and the impact of diet on liver health.

Doctors say the everyday food on your plate is overloading your liver: in a survey of 1,322 physicians, 59.7% called it the top cause of abnormal liver results

August 2, 2026 at 6:00 AM
A patient meets with healthcare professionals to discuss persistent bloating, digestive health, and nutrition during a medical consultation.

That constant gas and bloated belly might not be a heavy meal: one nutrient deficiency could be the real culprit

August 1, 2026 at 3:45 PM
A lone star tick resting on green foliage, representing the insect vector responsible for transmitting alpha-gal syndrome.

It’s not just a bad meal: a single tick bite could change what you eat for the rest of your life

August 1, 2026 at 12:30 PM
A microscopic view of lab-grown cells highlighting cellular structures and mechanisms linked to cancer research.

Scientists may have found a way to switch off the trick cancer cells use to survive treatment and spread

August 1, 2026 at 7:45 AM
A fresh cup of coffee on a table, representing new research on coffee consumption and liver health.

New research suggests your daily cup of coffee could meaningfully lower your risk of liver cirrhosis and liver cancer over time

July 31, 2026 at 6:00 PM
A bowl of fresh berries, yogurt, and chia seeds on a kitchen table, representing an anti-inflammatory diet.

Berries, yogurt and omega-3s: the everyday foods an “anti-inflammatory diet” leans on to steady your immune system, if the science holds up

July 31, 2026 at 1:45 PM
Hydrolyzed collagen peptides in powder form prepared as a daily supplement for skin and joint health after age 40.

After 40 your body makes less collagen, so the way you take it could decide whether your skin and joints actually feel the difference

July 31, 2026 at 10:35 AM
Close-up of blood samples labeled HDL and LDL during a laboratory cholesterol test.

One cheap grocery-store fiber could quietly lower your LDL cholesterol, but the reason it works reaches far beyond your gut

July 31, 2026 at 6:00 AM
B-complex vitamin supplements displayed alongside healthy foods that naturally provide B vitamins for energy metabolism.

When your energy keeps crashing by afternoon, a simple B-complex vitamin might be the quiet fix your body has been craving

July 30, 2026 at 3:45 PM
A variety of high-fiber foods including whole grains, beans, fruits, vegetables, nuts, and seeds arranged for a healthy meal.

You are probably falling short on fiber, quietly missing better blood sugar, sharper gut health, but four simple swaps could fix that

July 29, 2026 at 6:00 PM
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