1,020 findings · Macro partitioning · published 2017+
- Macro partitioningStrong
Total daily protein intake of 1.6 g/kg/day is sufficient for maximizing resistance training-induced muscle gains, with an upper confidence interval of 2.2 g/kg/day.
Aim for 1.6 grams of protein per kilogram of body weight every day. If you weigh 70kg, that is 112g of protein daily. You can go up to 2.2 g/kg (154g) if you are a bodybuilder or have specific needs, but going beyond that likely provides no additional muscle-building benefit.
Supports 2018 - Macro partitioningStrong
Resistance exercise training combined with sufficient dietary protein intake acts synergistically to maximize skeletal muscle hypertrophy, with protein intake saturating around 1.6 g/kg/day for general populations and potentially requiring 2.0-2.2 g/kg/day for resistance-trained individuals.
To build muscle, you must combine resistance training with adequate protein. Aim for 1.6 grams of protein per kilogram of body weight daily. If you are already experienced in resistance training, you may benefit from increasing this to 2.0-2.2 grams per kilogram. Do not rely on acute hormone spikes or supplements that claim to boost hormones post-workout, as these do not drive long-term growth.
Supports 2020 - Macro partitioningStrong
Trans fats should be completely eliminated from the diet, as they increase LDL cholesterol, decrease HDL cholesterol, and are directly associated with increased coronary risk.
Avoid all trans fats. Check food labels for 'partially hydrogenated vegetable fats' and avoid products containing them. This is one of the most impactful dietary changes you can make for heart health.
Supports 2019 - Macro partitioningStrong
Post-exercise ingestion of high-quality protein (20–40 g) within 2 hours maximally stimulates muscle protein synthesis and supports strength and body composition improvements.
Eat 20-40 grams of high-quality protein (like whey, eggs, or meat) within two hours after your workout. Spread your protein intake evenly throughout the day, roughly every 3-4 hours, to maximize muscle building.
Supports 2017 - Macro partitioningStrong
For rapid glycogen restoration (<4h recovery), aggressive carbohydrate refeeding (1.2 g/kg/h) with high glycemic index sources, optionally combined with protein (0.2-0.4 g/kg/h) or caffeine, is recommended.
If you have another intense workout within 4 hours, eat 1.2 grams of carbohydrates per kg of body weight per hour. Choose high glycemic index carbs (like white rice or sports drinks). You can also add a small amount of protein (0.2-0.4 g/kg/h) or caffeine (3-8 mg/kg) to help.
Supports 2017 - Macro partitioningStrong
Trans-fats should be completely eliminated from the diet as they are the most strongly associated with adverse cardiovascular outcomes.
Avoid all trans-fats. Check food labels for 'partially hydrogenated oils' and avoid products containing them. This is one of the most important steps you can take to protect your heart.
Refutes 2019 - Macro partitioningStrong
Total daily protein intake of ~1.6 g/kg/day (up to 2.2 g/kg/day) is the primary determinant of chronic muscle hypertrophy, whereas per-meal timing, dose, and source have negligible impact on long-term muscle accretion if total daily intake is met.
Focus on hitting a total daily protein target of roughly 1.6 grams per kilogram of body weight. This is the most important lever for building muscle. You do not need to obsess over eating protein immediately after your workout or buying expensive 'anabolic' supplements. Simply distribute your daily protein across 3-4 meals to reach this total.
Supports 2018 - Macro partitioningStrong
Replacing saturated fat with refined carbohydrates provides no cardiovascular benefit, whereas substituting polyunsaturated fats (PUFA) for saturated fat or refined carbohydrates significantly reduces cardiovascular disease risk.
Stop focusing solely on cutting saturated fat. If you reduce saturated fat, make sure you replace it with polyunsaturated fats (like those in nuts, seeds, and vegetable oils) rather than refined carbs (like white bread or sugar). Replacing saturated fat with refined carbs offers no heart benefit, but replacing it with PUFA significantly lowers your risk of heart disease.
Qualifies 2017 - Macro partitioningStrong
Trans fats from partially hydrogenated oils have no safe level of consumption and should be limited as much as possible due to their adverse effects on multiple cardiovascular risk factors.
Avoid trans fats completely. Check food labels for 'partially hydrogenated oils' and avoid products containing them. There is no safe amount of trans fat, and they significantly increase heart disease risk by raising bad cholesterol, lowering good cholesterol, and increasing inflammation.
Refutes 2017 - Macro partitioningStrong
Muscle hypertrophy is driven by recurrent periods of positive net protein balance (NPB) resulting from resistance exercise coupled with protein feeding, rather than solely by transient increases in muscle protein synthesis (MPS) rates in the fasted state.
Do not train fasted if your goal is maximum muscle growth. Resistance exercise stimulates both muscle protein synthesis and breakdown, but in a fasted state, breakdown wins, resulting in a net loss. To build muscle, you must consume protein close to your workout to ensure your body stays in a positive protein balance over time.
Qualifies 2020 - Macro partitioningStrong
Replacing saturated fatty acids with unsaturated fatty acids (specifically cis-PUFAs or cis-MUFAs) significantly decreases total cholesterol and LDL cholesterol levels.
To lower LDL cholesterol, replace saturated fats with unsaturated fats. Substituting just 1% of your daily energy from saturated fat with polyunsaturated fat (like oils from nuts/seeds/fish) can lower LDL by ~2 mg/dl.
Supports 2025New - Macro partitioningStrong
Adherence to healthy dietary patterns, specifically increasing intake of fruits, vegetables, whole grains, fish, and legumes while limiting salt, saturated fats, trans fats, and processed meats, significantly reduces cardiovascular disease morbidity and mortality.
Eat more plants, fish, and whole grains. Eat less salt, bad fats, and processed meats. This is the foundation of heart health.
Supports 2024 - Macro partitioningStrong
Specific dietary models, namely the Mediterranean diet and the DASH (Dietary Approaches to Stop Hypertension) diet, are effective for both primary and secondary prevention of cardiovascular diseases.
Adopt either the Mediterranean or DASH dietary pattern. Focus on plant-based foods, healthy fats, and lean proteins.
Supports 2024 - Macro partitioningStrong
Consuming 30-60 g of carbohydrate per hour during endurance exercise lasting >70 minutes improves performance and maintains blood glucose.
For workouts longer than 70 minutes, drink a sports drink containing 6-8% carbohydrates. Aim for 30-60 grams of carbs per hour, sipping small amounts every 10-15 minutes.
Supports 2017 - Macro partitioningStrong
Adherence to a Mediterranean-style diet rich in unsaturated fatty acids (specifically extra-virgin olive oil or nuts) significantly reduces the risk of major cardiovascular events and type 2 diabetes compared to a low-fat control diet.
Replace refined carbohydrates and saturated fats with unsaturated fats, specifically by adding 4 tablespoons of extra-virgin olive oil or 30 grams of mixed nuts to your daily diet. You do not need to restrict calories or count fat grams; focus on incorporating these whole-food sources of healthy fats consistently.
Supports 2018 - Macro partitioningStrong
Adherence to a Mediterranean diet reduces pro-inflammatory cytokines (TNF-α, IL-6, CRP) and improves gut microbiota composition, leading to weight loss and reduced systemic inflammation even without caloric restriction.
Adopting a Mediterranean-style diet—rich in vegetables, fruits, whole grains, and olive oil—can reduce inflammation and promote modest weight loss, even if you don't strictly count calories. Focus on food quality and gut health.
Supports 2025New - Macro partitioningStrong
A traditional Mediterranean-type diet, emphasizing plant foods and plant protein, is a well-tested healthy dietary pattern to reduce cardiovascular disease.
Adopt a Mediterranean-style eating pattern. Emphasize plant-based foods, use healthy oils like olive oil, and include nuts and legumes. This pattern has been shown in major studies to significantly reduce heart disease events.
Supports 2020 - Macro partitioningStrong
Replacing saturated fatty acids (SFA) with polyunsaturated fatty acids (PUFA), specifically linoleic acid (LA) found in seed oils, reduces cardiovascular disease (CVD) risk and is safe for long-term consumption.
Follow established dietary guidelines: limit saturated fats (like butter and lard) and replace them with unsaturated fats, including seed oils (like soybean, corn, or canola oil), to support heart health. The scientific consensus supports the safety and benefit of these oils.
Supports 2026New - Macro partitioningStrong
Trans-fatty acids (TFAs) increase the risk of coronary heart disease and sudden death more strongly than any other nutrient, primarily by raising LDL cholesterol and lowering HDL cholesterol.
Avoid trans-fatty acids completely. They are found in partially hydrogenated oils used in many processed foods. A 2% increase in energy from TFAs is linked to a 23% higher risk of heart disease. Check labels for 'partially hydrogenated oils' and avoid these products entirely.
Supports 2020 - Macro partitioningStrong
Replacing saturated fatty acids (SFA) with polyunsaturated fatty acids (PUFA) or whole grains reduces cardiovascular disease (CVD) risk, whereas replacing SFA with refined carbohydrates does not reduce risk and may increase it.
To lower your heart disease risk, do not just cut saturated fats (found in butter, cheese, fatty meats). You must replace them with the right things. Swap them for unsaturated fats (like olive oil, nuts) or whole grains (oats, brown rice). Avoid replacing them with refined carbohydrates (white bread, sugar), as this does not lower risk and may increase it. Plant proteins are also a beneficial replacement option.
Supports 2017 - Macro partitioningStrong
Adherence to a diet high in fruit, vegetables, nuts, legumes, fish, and whole-fat dairy is associated with significantly lower all-cause mortality and cardiovascular disease risk across diverse global populations, particularly in lower-income countries.
Focus your daily diet on increasing the intake of six specific food groups: fruits, vegetables, legumes, nuts, fish, and whole-fat dairy. Aim to consume these foods in amounts that exceed the median intake of your local population. This pattern is associated with a 30% lower risk of death and an 18% lower risk of cardiovascular events. This is particularly impactful in lower-income regions where these foods are less commonly consumed.
Supports 2023 - Macro partitioningStrong
Replacing saturated fatty acids (SFA) with polyunsaturated fatty acids (PUFA) or monounsaturated fatty acids (MUFA) results in the greatest reduction in LDL cholesterol and apoB, whereas replacing SFA with carbohydrates yields only modest apoB lowering.
To lower your LDL cholesterol, replace saturated fats (found in red meat, full-fat dairy, and tropical oils) with unsaturated fats. Prioritize polyunsaturated fats (found in fatty fish, walnuts, and vegetable oils) and monounsaturated fats (found in olive oil and avocados). Avoid replacing these fats with refined carbohydrates like white bread or sugar, as this is less effective for lowering cholesterol.
Supports 2022 - Macro partitioningStrong
A healthy diet promoting optimal growth and preventing malnutrition requires shifting away from many animal foods toward plant foods, limiting free sugars to <10% of energy (ideally <5%), limiting saturated fats to <10% and trans fats to <1%, and restricting sodium to <2g/day (5g salt).
To eat a healthy diet, prioritize plant-based foods like fruits, vegetables, legumes, nuts, and whole grains. Limit free sugars to less than 10% of your daily calories (ideally under 5%), keep saturated fats under 10%, and avoid trans fats entirely. Replace saturated fats with unsaturated fats found in fish, nuts, and plant oils. Limit salt intake to less than 5 grams (one teaspoon) per day.
Supports 2020 - Macro partitioningStrong
Low intake of whole grains, fruits, nuts, seeds, vegetables, and seafood omega-3 fatty acids, along with high intake of sodium, red meat, processed meat, sugar-sweetened beverages, trans fats, and sodium, are leading dietary risk factors for global disease burden (DALYs).
To reduce your risk of chronic disease, increase your intake of whole grains, fruits, nuts, seeds, vegetables, and seafood. Limit your consumption of sodium, red meat, processed meat, sugar-sweetened beverages, and trans fats. These changes are supported by global data showing their significant impact on disease burden.
Supports 2020