Most people think march health awareness month is one thing — National Nutrition Month, maybe — and stop there. That’s the misconception I want to fix right at the start. March is actually a pile-up of at least a dozen distinct health observances, and if you’ve never seen them laid out together, you’re almost certainly missing the ones that matter most for you or someone close to you.
Last year a friend of mine spent two weeks posting about eating more vegetables for National Nutrition Month while completely unaware that her mother, then 46, had quietly aged past the updated colorectal cancer screening threshold and hadn’t scheduled a colonoscopy. Both things were happening in the same month. Nobody connected the dots for her, and that’s the gap I want to close here.
What follows is a practical map of what March actually contains, why each observance exists, and one concrete action you can take for each one. Not a checklist to feel good about printing. Something you can actually use.
What March Health Months Cover
March health awareness month is, in a loose sense, curated by a mix of federal agencies, nonprofit advocacy groups, and professional medical associations that don’t always coordinate with each other. The result is a month covering nutrition, cancer screening, neurological disease, sleep, kidney function, and diabetes all at once. That sounds overwhelming, but there’s a logic to the overlap. Most of these conditions share upstream risk factors: diet, sedentary habits, sleep deprivation, and delayed screening.
The major month-long observances are National Nutrition Month (run by the Academy of Nutrition and Dietetics since 1973), National Colorectal Cancer Awareness Month, and Multiple Sclerosis Awareness Month. Nested inside are shorter campaigns: National Sleep Awareness Week runs March 10-16 in 2024, and World Kidney Day falls on the second Thursday of March every year. The American Diabetes Association also uses March to push blood sugar screening, which often gets lost in the noise.
Nutrition and Colorectal Cancer
National Nutrition Month has been running since 1973, making it one of the oldest health observances in the country. The Academy of Nutrition and Dietetics uses it to push practical eating changes rather than diet culture, and honestly the framing has gotten better over the decades. This year’s theme centers on personalized nutrition, the idea that a meal plan built around someone’s actual schedule, budget, and cultural food preferences beats any generic clean-eating prescription.
Colorectal cancer is where the stakes get harder to ignore. It’s the second-leading cancer killer in the US, with around 153,000 new cases estimated for 2024. The CDC updated its screening recommendation in 2021, dropping the starting age from 50 to 45 for average-risk adults. My friend’s mother fell into that gap exactly. A colonoscopy catches precancerous polyps before they become anything serious, and most people are in and out in a single morning. The barrier is almost never medical. It’s usually just not knowing the number has changed.
The nutrition and colorectal cancer observances connect more directly than most people realize. Diets high in processed red meat and low in fiber are consistently linked to elevated colorectal cancer risk, so treating March as a time to quietly upgrade your fiber intake is doing double duty.
MS, Sleep, and Kidney Observances
Nearly 1 million Americans are living with multiple sclerosis, which makes MS Awareness Month more relevant than most people assume. MS is frequently misdiagnosed for years because its early symptoms (fatigue, numbness, vision disturbances) mimic other conditions. The advocacy goal in March is mostly about cutting that diagnostic delay. If something has felt neurologically off and you’ve been told it’s stress, March is a reasonable prompt to push for an MRI referral.
National Sleep Awareness Week is run by the Sleep Foundation and timed loosely around the spring clock change, which is a genuinely useful hook. Sleep deprivation is probably the most normalized health problem in the country. Most adults need between seven and nine hours; most aren’t getting it. What I’d focus on isn’t hours but consistency — going to bed within 30 minutes of the same time each night moves the needle faster than most people expect, usually within two weeks. That’s the one change I’ve actually seen stick.
World Kidney Day lands on the second Thursday of March and is easy to overlook. About 1 in 7 American adults has chronic kidney disease, and most don’t know it because early-stage CKD has no symptoms. A basic metabolic panel, which most primary care doctors order at annual physicals, includes creatinine levels that flag kidney stress. If you haven’t had bloodwork in over a year, this is the month to book it.
Simple Actions for Each Awareness
My friend eventually got her mother scheduled for a colonoscopy in late March, after I sent her a summary of the updated guidelines. Her mother was clear. But the scheduling took three weeks to sort out, which is pretty typical. Most gastroenterology practices are backed up, so booking early in the month matters if you’re trying to act on any of this before April.
Here’s how I’d break the month into actual steps rather than intentions:
- Week 1: book any overdue screening (colonoscopy if 45+, annual bloodwork for kidney and blood sugar baselines)
- Week 2: track your sleep timing for seven days, not duration — just when you go to bed and wake up
- Week 3: add one high-fiber food per day (lentils, oats, or leafy greens work; you don’t need a meal overhaul)
- Week 4: if you or a family member have had unexplained neurological symptoms, make the GP call you’ve been putting off
None of those actions cost much. The colonoscopy prep is genuinely unpleasant, I won’t pretend otherwise. But the alternative is worse math.
Making March Actually Useful
March health awareness month works best when you treat it as a prompt rather than a performance. The ribbon colors, the social posts, the awareness campaigns — those have real value in keeping these issues visible. But visibility without a personal action attached is just ambient noise. Pick one observance that fits your age bracket or family history and do the one concrete thing it’s asking for. For most people under 50, that’s probably the colonoscopy age check and a sleep audit. For anyone with a family history of MS or kidney disease, it’s getting bloodwork done. The month gives you a reason to call. That’s worth something.
FAQs
What health awareness is March known for?
March is most widely recognized for National Nutrition Month, but it also covers Colorectal Cancer Awareness Month, MS Awareness Month, National Sleep Awareness Week, and World Kidney Day.
Is March a mental health awareness month?
No. Mental Health Awareness Month is May. March does include some stress and sleep-related campaigns, but dedicated mental health observances are centered in May.
What is the color for March health awareness?
Dark blue and dark navy represent Colorectal Cancer Awareness Month; orange represents MS Awareness Month. Different observances use different ribbon colors throughout March.
