Clear answers about cholesterol, blood pressure, sodium, and what to actually put in your grocery cart — written for people managing their heart health at home, not for clinicians.
Most heart-health advice fails in one of two directions. Either it is written for doctors and arrives full of terms nobody uses in a kitchen, or it is so general that it tells you to “eat more fibre” and “watch your salt” without ever saying how much, or which box on the shelf is the better one. Neither helps much at half past five on a Wednesday, standing in an aisle with a trolley and about ninety seconds to decide.
This site takes the other approach. When there is a number worth knowing, we give it — 2,300 mg of sodium a day as the general limit, 1,500 mg if you have high blood pressure, 140 mg or less per serving before a product can legally be called “low sodium.” When the honest answer is that the evidence is mixed, as it is with dairy and coffee, we say that instead of picking whichever side makes a tidier headline.
Much of what we publish is about packaged food, because that is where the problem actually sits. Roughly 70% of the sodium in a typical diet comes from packaged and restaurant food rather than the salt shaker, which means the fastest progress usually comes from swapping four or five products — not from overhauling how you cook. A lot of our guides are simply the comparison you would do yourself if you had the time to stand there reading panels.
If you have recently been handed a cholesterol result you did not fully understand, been told to cut back on salt without much explanation of what that means in practice, or you are cooking for someone who has, this is written for you. It is general educational information rather than medical advice, and it works best alongside your own doctor or dietitian — not instead of them.
Start here
Two guides cover most of what people come here looking for. Each one links out to the detailed, aisle-by-aisle breakdowns.
Low-Sodium Heart-Healthy Eating
How much sodium you actually need per day, what label claims like “reduced sodium” really mean, and the best picks in every aisle — frozen meals, soups, dressings, condiments, and cheese. About 70% of the sodium in a typical diet comes from packaged food, so this is where the real progress is.
Heart-Healthy Foods
The foods with the strongest evidence behind them — fish, oats, beans, nuts, greens, and olive oil — with the weekly serving amounts that appear in the actual research. Organized by food group, including what to eat less of and how to build it into a repeatable pattern.
Browse by topic
- Heart-Healthy Foods — what to buy and how much of it.
- Low-Sodium Eating — cutting salt without cutting flavor.
- Cholesterol & LDL — the foods that move the number.
- Blood Pressure — diet, sleep, caffeine, and home readings.
- Heart Health Tests — what your lab results mean.
- Nutrition & Labels — reading the panel properly.
- Exercise & Fitness — realistic movement plans.
- All articles — everything we have published.
Most-read guides
- Best low-sodium frozen meals for better heart health — the 600 mg rule, and how to fix a tray that misses it.
- Best breakfast cereals for better heart health — low sugar, high fiber, and which ones actually lower cholesterol.
- Low-sodium soup brands that support heart health — why “reduced sodium” is usually a trap.
- Low-sodium salad dressings that support heart health — the fastest swap on this whole site.
- Lipid panel results explained — a one-page guide to your cholesterol numbers.
- How to take blood pressure at home the right way — cuff size, timing, posture, and a tracking sheet.
Latest articles
- Low-Sodium Bread: What to Look For on the Label
Learn what sodium numbers, serving sizes, and ingredient clues actually mean when choosing low-sodium bread at the grocery store. - Bedtime Habits for Blood Pressure and Better Sleep
Your blood pressure does not clock out when the sun goes down. If your nights are short, restless, or packed with late snacks, your heart may never get the break it needs. Small choices before Read more - Best Dark Chocolate for Heart Health
Dark chocolate is often praised as a simple indulgence, but for those focused on heart health, the label tells the real story. The best dark chocolate is typically defined by its purity, offering a bitter Read more - Best Frozen Vegetables for Heart Health
Frozen vegetables can fit neatly into a heart healthy diet without making dinner harder. In many cases, they keep the same fiber, vitamins, and minerals you want from fresh produce, with less spoilage and less Read more - Low-Sodium Sauces for Busy, Healthy Weeknights
A good dinner can go sideways in one pour. Chicken, rice, and vegetables look wholesome, then a salty bottled sauce lands on top and steals the whole plate. If you want low-sodium sauces that fit Read more - Best Salt-Free Seasonings for Everyday Cooking
Bland dinners can wreck good habits faster than dessert. The fix often isn’t more salt, it’s learning how salt-free seasonings make vegetables, eggs, beans, fish, and grains taste alive. If you’re trying to eat more Read more
How we write these guides
Living Healthy Advice is written by our editorial team, not by anonymous contributors. We work from mainstream nutrition and cardiology guidance — the kind of advice a registered dietitian would recognize — and we try to be specific about amounts, because “eat more fiber” is not something anyone can act on. Where the evidence is genuinely mixed, such as dairy or coffee, we say so rather than picking a side for the sake of a cleaner headline.
We publish general educational information, not medical advice. Nothing here replaces a conversation with your own doctor or dietitian, who knows your history, your medications, and your numbers. More about how we work.