Guidelines ranking for chronic inflammation signals

Use BMI and, when useful, waist circumference as screening signals rather than complete health definitions.

Treat obesity as a chronic, relapsing disease shaped by biology, environment, and behavior.

Use diet quality, physical activity, sleep, and tobacco/alcohol avoidance together instead of isolating weight alone.

Limit sugar-sweetened drinks and energy-dense, nutrient-poor foods when excess adiposity is present.

Monitor blood pressure, glucose, and lipids when overweight or obesity is present.

Use non-stigmatizing clinical support when weight management requires treatment.

Expect the largest hsCRP change when weight loss is sustained and baseline CRP or adiposity is elevated.

Make the environment easier: accessible healthy foods, lower-friction activity, and fewer default high-calorie cues.

Base carbohydrate intake primarily on whole grains, vegetables, fruits, and pulses.

For people older than 10, use at least 400 g of fruit and vegetables per day as a practical minimum.

Aim for at least 25 g per day of naturally occurring dietary fibre in adults.

Keep free sugars below 10% of total daily energy, with 5% as a stricter target when feasible.

Treat fruit juice, honey, syrups, and added sweeteners as free-sugar sources rather than neutral extras.

Keep total fat intake around 30% of energy or less when the goal is to prevent unhealthy weight gain.

Prefer unsaturated fats from foods such as fish, avocado, nuts, seeds, olive oil, canola oil, and similar plant oils.

Keep saturated fat below 10% of total energy and replace it with unsaturated fat or fibre-containing carbohydrates.

Avoid industrial trans fats rather than trying to fit them into a healthy pattern.

Use steaming, boiling, baking, or sauteing with suitable oils more often than deep frying.

Keep salt intake below 5 g per day, equivalent to about 2 g sodium per day for adults.

Reduce high-sodium sauces, bouillon, salty snacks, processed meats, and ready meals.

Increase potassium mainly through fruit and vegetables unless a clinician has restricted potassium.

Use variety across and within food groups to reduce micronutrient gaps.

Limit highly processed foods that combine excess sodium, sugar, and unhealthy fat.

Shift some protein toward plant sources when culturally and nutritionally appropriate.

Keep protein adequate, but avoid treating very high protein intake as automatically healthier.

Use 150 to 300 minutes of moderate-intensity aerobic activity per week as the adult baseline target.

Alternatively, use 75 to 150 minutes of vigorous-intensity aerobic activity per week.

Add muscle-strengthening activity involving major muscle groups on 2 or more days per week.

Treat any amount of physical activity as better than none, then build toward the target range.

Replace long sedentary periods with light activity whenever possible.

Use walking and cycling for transport when local safety and access make it realistic.

Spread activity across the week instead of relying on one irregular hard session.

Combine aerobic and resistance work when the goal includes inflammatory and metabolic markers.

For older adults, include balance and functional movement to reduce falls and preserve mobility.

People with chronic conditions or disability should adapt activity rather than assume activity is impossible.

Use screen breaks as movement opportunities, especially when work is desk-based.

Increase duration and intensity gradually if current activity is low.

Treat all forms of tobacco exposure as harmful; there is no safe level.

Avoid second-hand smoke exposure when control over the environment is possible.

Use cessation support when nicotine dependence makes quitting difficult.

Do not treat reduced cigarette count as equivalent to full cessation when exposure remains daily.

Protect adolescents and young adults from nicotine initiation and flavored product marketing.

Most adults should plan for at least 7 hours of sleep in a 24-hour period.

Keep bed time and wake time consistent across the week.

Keep the bedroom quiet, relaxing, and cool enough for sleep.

Turn off electronic devices at least 30 minutes before bedtime.

Avoid large meals and alcohol close to bedtime.

Avoid caffeine in the afternoon or evening when sleep is fragile.

Discuss persistent insomnia, repeated awakenings, heavy snoring, or daytime sleepiness with a healthcare provider.

Classify sitting, reclining, and screen time while awake as sedentary behavior.

Break up low-energy screen blocks before they become the default shape of the day.

Use standing, walking calls, stairs, and short errands as low-friction replacements for sitting.

Do not let meeting the weekly exercise target become permission for uninterrupted sitting the rest of the day.

Recognize that no form of alcohol consumption is risk-free.

Reduce total volume when alcohol is frequent or heavy.

Avoid heavy episodic drinking because risk is strongly pattern-dependent.

Avoid alcohol during pregnancy.

Use screening, brief intervention, or treatment services when alcohol use is hazardous or hard to control.

Treat mental health as part of health, not only as the absence of a diagnosed disorder.

Use social connection and support systems as protective factors when stress is persistent.

Build emotional self-regulation into lifestyle planning instead of relying on food, alcohol, or tobacco coping.

Use sleep regularity and physical activity as first-line stabilizers for stress physiology.

Seek professional help when anxiety, depression, trauma, or burnout symptoms persist or impair daily function.

Track local air quality when pollution, wildfire smoke, or high-traffic exposure is relevant.

Shift intense outdoor activity away from high-pollution windows when practical.

Reduce avoidable combustion smoke exposure indoors and outdoors.

Prefer active transport routes that are both safe for movement and lower in traffic pollution when available.

Review blood pressure, glucose, lipids, and weight trajectory alongside inflammation markers.

Interpret hsCRP as a repeatable risk marker, not a diagnosis by itself.

Delay biomarker interpretation during acute infection, injury, or recent intense exercise when possible.

Treat IL-6 as a specialized marker whose interpretation depends strongly on timing, assay, and clinical context.