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Blackstrap Molasses Benefits, Nutrition and How to Use
October 29, 2024
Blackstrap molasses is commonly used as a natural sweetener and sugar alternative. It has a unique, rich flavor, contains many micronutrients and has a moderate glycemic load, making it a good, more nutritious choice compared to refined sugar.
As the health benefits of blackstrap molasses becomes better known, more and more molasses products are being sold in the supermarket.
What is blackstrap molasses?
Blackstrap molasses is the dark brown, amber or red viscous molasses that remains after maximum extraction of sugar from raw sugar cane. It has the consistency of a thick syrup, as the third boiling of sugar syrup yields blackstrap molasses.
This concentrated byproduct is left over after the sugar’s sucrose has been crystallized. It has a robust flavor described as bittersweet.
Unlike refined sugar, blackstrap molasses contains essential vitamins and minerals — boasting a number of powerful health benefits.
Blackstrap molasses has been imported from the Caribbean Islands since the time of the first settlers. Because it was much more affordable than refined sugar, molasses was popular up until the late 19th century.
In fact, it was so popular that the British crown passed the Molasses Act of 1733 in order to discourage colonists from trading with the West Indies, which was not under British rule. Colonists had to pay six pence for every gallon of molasses, which was commonly used in rum and spirits at the time.
Since then, blackstrap molasses has made a comeback. This is due to the health food movement that is popularizing nutritious and vitamin-filled foods.
Some of the largest producers of molasses are currently India, Brazil, Taiwan, Thailand, the Philippines and the United States.
Nutrition facts
Blackstrap molasses contains the vitamins and minerals that it absorbs from the sugar cane plant. Molasses has a moderate glycemic load of 55, which makes it a better choice than refined sugar, especially for people with diabetes.
It contains high levels of vitamin B6, manganese, magnesium, potassium, iron and selenium.
A one-tablespoon serving of blackstrap molasses (about 20 grams) contains approximately:
- Calories: 60
- Total Carbohydrates: 14 g
- Sugar: 10 g
- Sodium: 15 mg (<1% DV*)
- Iron: 3.6 mg (20%–45% DV)
- Manganese: 0.3 mg (13%–17% DV)
- Vitamin B6: 0.2 mg (12%–15% DV)
- Copper: 0.1 mg (11% DV)
- Magnesium: 40 mg (10%–13% DV)
- Potassium: 300 mg (9%–12% DV)
- Calcium: 100 mg (8%–10% DV)
- Selenium: 3.6 mcg (7% DV)
*Daily Value: Percentages are based on a diet of 2,000 calories a day.
Benefits
1. Helps relieve PMS symptoms
Blackstrap molasses is a high source of iron, which has proved to be an important nutrient for women. According to the Centers for Disease Control and Prevention, women need more iron than men because they lose a certain amount of iron during their normal menstrual cycles each month.
Starting at around the time of adolescence when a woman begins having her menstrual cycle, her daily need of iron increases, but then the level decreases once again as the woman reaches menopause. Studies have indicated this direct association between iron depletion and menstruation.
Iron can also improve your mood, which relies on a balance of hormones — including serotonin, dopamine and other vital hormones — that cannot properly be synthesized in the brain when oxygen levels are low. This is why iron deficiency sometimes results in a poor mood, bad sleep, low energy levels and a lack of motivation.
If you notice changes in your mood and feelings of mild depression or anxiety, especially during menstruation, an iron deficiency could possibly be a contributor.
Also, essential minerals in blackstrap molasses, such as magnesium, manganese and calcium, prevent the clotting of blood, which relieves menstrual cramps and maintains the health of uterine muscles.
2. Combats stress
B vitamins, calcium and magnesium each play a role in combating stress and anxiety, and blackstrap molasses contains all of these vital minerals.
Vitamin B6, for example, raises serotonin levels in the brain. This is an important hormone that controls mood and prevents pain, depression and fatigue, and blackstrap molasses’ vitamin B6 content makes adding it to your diet a great way to relieve stress.
A 2004 study published in Psychotherapy and Psychosomatics found that low levels of vitamin B6 are associated with depression, as the vitamin contributes to the tryptophan-serotonin pathway. Of the 140 participants, 13 percent of them were evaluated as depressed and vitamin B6-deficient.
Although this is not a staggering number, the research suggests that the vitamin deficiency is correlated to depression levels and needs to be addressed in patients who have symptoms of moodiness and depression.
3. Stabilizes blood sugar levels
Blackstrap molasses helps stabilize blood sugar levels, which can be extremely beneficial for people with diabetes. It has a low glycemic index and naturally slows the metabolism of glucose and carbohydrates — resulting in less insulin production.
It also contains a high level of chromium, which increases glucose tolerance. Chromium plays a role in the insulin-signaling pathways that allow our bodies to control the amount of sugar we take in, helping balance blood glucose levels and giving us stable energy.
A 1997 study conducted at the U.S. Department of Agriculture suggested that chromium is an essential nutrient involved in normal carbohydrate and lipid metabolism. In the study, 180 individuals treated for type 2 diabetes were either given a placebo or chromium supplements over a four-month period, while continuing to take normal medications and not changing eating habits.
As a result of chromium treatment, insulin values and cholesterol levels decreased significantly compared to the placebo group.
This study did have patients continue their normal medications for treatment diabetes, so it is important to note that chromium consumption seems to be only partly responsible for the positive results.
4. Helps prevent cancer thanks to its antioxidant load
A 2009 study published in the Journal of the American Diabetic Association suggested that blackstrap molasses serves as a good, nutritious alternative to refined sugar because it offers the potential benefit of antioxidant activity.
Antioxidants are substances that help prevent certain types of cell damage, especially those caused by oxidation. Oxidative damage plays a major role in disease today and has been linked to many health conditions, including cancer.
High-antioxidant foods, like blackstrap molasses, help reduce free radicals in the body, which are believed to be the primary cause of cancer.
The National Cancer Institute has indicated that free radicals are formed naturally in the body and play an important role in many normal cellular processes. However, at high concentrations, free radicals can be hazardous to the body and damage all major components of cells, including DNA, proteins and cell membranes.
5. Promotes skin health
Blackstrap molasses contains lactic acid, which is produced by bacteria and plays an important role in carbohydrate metabolism. Lactic acid serves as a natural acne treatment and treats other skin conditions.
A 2002 study published in the Indian Journal of Dermatology, Venereology and Leprology found that lactic acid worked as a preventative solution for acne. The study involved 22 patients who experienced lesions, inflammation and cysts.
Lactate lotion was used topically all over the face twice a day, and then it was used like a cosmetic for a year. At the end of one year, 90 percent to 100 percent reduction of the inflammatory lesions was achieved in 41 percent of the patients, and non-inflammatory lesions reduced in 23 percent of the patients.
The remaining patients showed 50 percent to 90 percent reduction, while two patients showed less than 50 percent reduction in the non-inflammatory lesions. This research suggests that lactic acid treatment results in significant reduction of acne symptoms, including the development of lesions.
Blackstrap molasses also promotes the growth of healthy tissues, so it serves as a natural wound healer. Consuming blackstrap molasses may accelerate the healing time of cuts, wounds, burns and signs of acne — helping you maintain clear and healthy skin.
6. Improves bone health
Because blackstrap molasses serves as a high source of calcium, it promotes strong and healthy bones. Since we lose calcium every day through our skin, nails, hair, sweat, urine and stool, and we cannot make it within our own bodies, it’s important that we eat calcium-rich foods regularly.
Calcium is the most present mineral in the body. About 99 percent of our calcium is found in bones and teeth, mostly in the form of calcium deposits, with the other remaining 1 percent stored throughout bodily tissue.
It is involved in the growth and maintenance of bones.
Without enough calcium present in the body, known as a calcium deficiency, bones are susceptible to becoming weak and pliable, making them prone to fractures and breaks.
The calcium, plus the iron and copper levels, in blackstrap molasses help improve bone health, heal broken bones, and reduce the risk of weak and brittle bones.
7. Serves as natural treatment for ADD and ADHD
Research has shown that the same symptoms evident in children with ADD/ADHD are also seen in people who are nutritionally deficient in zinc, magnesium, calcium and iron. ADHD and ADD are neurological and behavior-related conditions that cause difficulty in concentrating, impulsiveness and excessive energy.
Sugar is a major problem because it causes blood sugar spikes, leading to hyperactivity. Then as blood sugar levels spike down, a person loses focus.
Blackstrap molasses is a more nutritious alternative to refined sugar, and it does not have the same effects on blood sugar levels. Also, consuming molasses provides iron and B vitamins — which have the ability to help improve ADHD symptoms naturally.
These vitamins and minerals support the nervous system and brain function, thereby improving focus.
8. May improve arthritis
Because of the anti-inflammatory properties in blackstrap molasses, it can help relieve swelling and joint pain, working to improve arthritis symptoms.
A study published in the European Review for Medical and Pharmacological Sciences found that iron deficiency is common in patients with rheumatoid arthritis. The presence of iron, calcium and antioxidants in molasses allows it to reduce inflammation and relieve pain.
9. Contains cholesterol-lowering potassium
Blackstrap molasses is a good source of potassium. Potassium-rich foods help lower systolic blood pressure, reduce cholesterol and support a healthy cardiovascular system, in addition to helping cleanse your liver.
Potassium also plays an important role in keeping the body hydrated and works with sodium to support cellular function with your body’s sodium-potassium pump.
10. Can help prevent anemia
Blackstrap molasses is a rich source of iron, a key mineral required for the production of hemoglobin, which carries oxygen in the blood. Consuming iron-rich foods like blackstrap molasses may help prevent iron-deficiency anemia, particularly in those at risk, such as women of childbearing age.
Studies suggest that dietary iron from plant-based sources can help reduce anemia prevalence when consumed regularly.
11. May help treat constipation in children
Blackstrap molasses is high in magnesium, which can act as a natural laxative by promoting bowel movements. Magnesium aids in relaxing the intestinal muscles and drawing water into the intestines, making stool easier to pass.
A study published in Pediatric Gastroenterology, Hepatology & Nutrition explored the role of dietary magnesium in alleviating constipation in infants, finding that magnesium-rich foods can offer a natural treatment option for pediatric constipation.
Another study found that consuming a daily dose of 0.5 mL of blackstrap molasses per pound of body weight for a month improved defecation frequency and reduced abdominal pain in constipated children.
The polysaccharides in molasses may act as dietary fiber, improving stool consistency, and its high potassium content may help regulate muscle contractions to promote bowel movements.
12. Could boost hair health
Blackstrap molasses contains essential minerals like calcium, copper, magnesium and iron, which are vital for maintaining healthy hair. It is thought that these nutrients help promote hair growth, reduce hair loss and prevent premature graying.
Some anecdotal evidence supports the use of blackstrap molasses as a natural remedy for hair health, and while clinical studies specifically on molasses are limited, research has shown that iron deficiency can be linked to hair loss and hair health.
How to use
It’s easy to find blackstrap molasses at your local market or health food store. When purchasing blackstrap molasses, the best options are organic and unsulfured.
Because of its unique, rich flavor, some people use blackstrap molasses as a spread or topping on toast, oatmeal and porridges. It’s also a good sweetener for marinades, barbecue sauce and to use while baking.
You can even add blackstrap molasses to coffee — it intensifies the richness of the coffee while lowering the acidic taste and enhancing coffee’s nutrition value.
Blackstrap molasses serves as one of the best brown sugar alternatives, too.
You can use molasses to create brown sugar by adding two tablespoons of molasses for each ½ cup of coconut sugar that a recipe calls for. Put the coconut sugar and the molasses in a food processor, and pulse until the consistency of commercial brown sugar is reached.
The result is a more nutritious “brown sugar” that still tastes great.
Blackstrap molasses is about two-thirds as sweet as refined sugar, but it can be used in recipes that call for brown sugar, honey and maple syrup.
Here are some of the best recipes with blackstrap molasses for you to try at home:
- Try using it in this Maple-Glazed Rosemary Carrots Recipe. The bittersweet flavor of molasses goes perfectly with the rosemary in this recipe.
- Another way to use blackstrap molasses in place of maple syrup is with this Gluten-Free Cinnamon Buns Recipe. This recipe is delicious, healthy and gluten-free! The texture of molasses complements the stickiness of a cinnamon bun too.
- Blackstrap molasses is commonly used to make marinades, sauces and glazes. You can use molasses in place of honey. It provides the same texture and a slightly bitter flavor. My Grilled Honey-Glazed Salmon Recipe would be perfect for blackstrap molasses because it creates the thick consistency that works perfectly for salmon glazes.
- This Gluten-Free Gingerbread Cookies Recipe is delicious too. It satisfies sweet cravings without the processed sugar.
Risks and side effects
It’s perfectly safe to consume blackstrap molasses in food amounts, and it supplies the essential vitamins and minerals that keep your body functioning properly.
Some people might develop allergic reactions to molasses due to a sensitivity toward the sulfite present in sulfured molasses. For this reason, it’s recommended that you purchase unsulfured blackstrap molasses.
Also, keep in mind that the glycemic index for molasses is 55, which is moderate and means that people should not consume large amounts of it. It should be used as a more nutritious sweetener.
Frequently asked questions
What are the benefits of blackstrap molasses?
Blackstrap molasses is nutrient-dense and offers several health benefits:
- Rich in iron: Blackstrap molasses is high in iron, which can help prevent anemia, particularly beneficial for those with low iron levels.
- Digestive health: It may relieve constipation, especially in children, due to its natural laxative effect.
- Bone health: Blackstrap molasses contains calcium and magnesium, which are essential for maintaining strong bones and may help reduce the risk of osteoporosis.
- Antioxidant content: This molasses has antioxidants that may reduce oxidative stress, potentially lowering the risk of chronic diseases.
- Hair health: Some evidence has suggested that blackstrap molasses may improve hair health, potentially aiding hair growth and reducing gray hair.
What is the difference between molasses and blackstrap molasses?
Molasses is a byproduct of the sugarcane refining process, where the juice is extracted, boiled and crystallized to separate sugar. There are three main types, depending on the number of boiling stages:
- Light molasses: Produced after the first boiling, it’s the sweetest and least nutrient-dense.
- Dark molasses: Produced after the second boiling, it’s less sweet and has a higher mineral content than light molasses.
- Blackstrap molasses: This type is produced after the third boiling, concentrating the nutrients and giving it a bitter taste. Blackstrap molasses has the highest concentration of vitamins, minerals and antioxidants, but it contains less sugar than the lighter versions.
Why is there a warning label on blackstrap molasses?
Some blackstrap molasses products come with a warning label due to their high potassium content. Consuming large amounts may pose risks to people with kidney disease, as excess potassium can be harmful if the kidneys cannot efficiently filter it out.
Additionally, blackstrap molasses is high in sugar, so people with diabetes or those monitoring their blood sugar levels should consume it with caution. It may also cause digestive issues, such as diarrhea, if consumed in large quantities.
Is it OK to take blackstrap molasses every day?
Yes, blackstrap molasses can be consumed daily, but moderation is key. One tablespoon per day is generally considered safe for most people and provides a good source of essential nutrients without excessive sugar.
However, individuals with diabetes, kidney issues or those on a low-potassium diet should consult with a healthcare provider before incorporating it daily.
Conclusion
- Blackstrap molasses is about two-thirds as sweet as sugar and commonly used as a natural, healthier sweetener. It can be used easily in recipes that call for brown sugar, honey and maple syrup.
- It has a moderate glycemic index and contains beneficial micronutrients, including iron, calcium and potassium.
- Molasses has gained popularity in the natural health industry because of its iron content and anti-inflammatory properties, leading to several potential health benefits.