What supplements can raise blood sugar?

Vitamin B3 or Niacin, taken to reduce bad cholesterol, increases insulin resistance and raises blood sugar levels.

Can certain supplements raise blood sugar?

A number of over-the-counter (OTC) and prescription drugs — even some vitamins and supplements — can raise blood sugar. Examples include corticosteroids, asthma medication, birth control pills, certain antidepressants, and some medication for severe acne, Dodell says.

What raises your blood sugar more?

In general, foods that cause blood sugar level to rise the most are those that are high in carbohydrates, which are quickly converted into energy, such as rice, bread, fruits and sugar. Next are foods high in protein, such as meats, fish eggs, milk and dairy products, and oily foods.

Does vitamin C raise blood sugar?

Although rare, certain medications and treatments can result in falsely elevated blood glucose readings, especially when measured with a glucometer. High-dose vitamin C is an example of a substance that has proven several times to alter glucometer blood glucose measurements.

Can supplements affect A1C levels?

Several medications and supplements can also cause falsely low A1C levels, including vitamin C, vitamin E, antivirals, and certain medications used to treat cancer and some skin conditions.

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What supplements should diabetics avoid?

Does vitamin D raise blood sugar?

Intake of vitamin D supplements led to a marginally significant decrease in fasting blood glucose [FBS: −12 (4) in the intervention group compared to − 3 (2) in the control group; P = 0.055].

Will zinc raise blood sugar?

Two recent meta-analyses have shown that Zinc supplementation reduces Fasting Blood Glucose, 2 h Post Prandial Blood Glucose and HbA1c in patients with diabetes, as well as reducing total cholesterol, LDL cholesterol and triglycerides in both patients with and without diabetes [15, 129].

Can vitamin B12 affect blood sugar?

With B12 supplementation homocysteine level can be reduced . Type 2 diabetes as a metabolic syndrome may show improvement in glycaemic control with Vitamin B12 therapy as there is correction of hyperhomocysteinemia.

Does vitamin D lower blood sugar?

Vitamin D supplementation may help lower average blood sugar levels in people with type 2 diabetes; and is especially effective in people who also have a vitamin D deficiency, and are non-obese and deficient.

Why is my blood sugar suddenly higher?

Blood sugar levels fluctuate all day long. When you eat food, particularly those foods that are high in carbohydrates like bread, potatoes, or pasta, your blood sugar will immediately begin to rise. If your blood sugar is consistently high, you need to talk to your doctor about improving your diabetes management.

Why is my blood sugar high in the morning when I haven't eaten anything?

In the early hours of the morning, hormones, including cortisol and growth hormone, signal the liver to boost the production of glucose, which provides energy that helps you wake up. This triggers beta cells in the pancreas to release insulin in order to keep blood glucose levels in check.

What causes blood sugar to rise without eating?

Some people's blood sugar is extra-sensitive to caffeine. Losing sleep—even just one night of too little sleep can make your body use insulin less well. Skipping breakfast—going without that morning meal can increase blood sugar after both lunch and dinner.

Does magnesium raise blood sugar?

Magnesium appears to help manage blood sugar levels among people with diabetes. Also, those who tend to consume less magnesium typically have poorer blood sugar regulation and a higher risk of type 2 diabetes than people who consume higher amounts ( 2 , 3 , 4 ).

Does vitamin B complex raise blood sugar?

Possible side effects of B-complex vitamins: High blood sugar. High doses of nicotinic acid, a synthetic form of vitamin B3, can raise blood sugar levels. This can interfere with diabetes medications.

Does fish oil raise blood sugar?

Summary Taking high doses of omega-3 fatty acids can stimulate glucose production, which may lead to increased blood sugar — though the scientific evidence is not conclusive.

Does vitamin B6 raise blood sugar?

Epidemiological and experimental studies indicated an evident inverse association between vitamin B6 levels and diabetes, as well as a clear protective effect of vitamin B6 on diabetic complications.

Can iron supplements raise blood sugar?

Iron tablets themselves do not cause raises in blood glucose levels, but you have to be careful what you take them with. To help iron absorption, many health care professionals will advise to take the iron tablets with vitamin C^​3​.

Should diabetics take magnesium?

In general, studies have found that taking 250–350 mg of magnesium daily appears to benefit people with diabetes. It's best to take magnesium with food to improve absorption ( 1 , 6 ).

Does vitamin C lower blood sugar?

Taking vitamin C supplements can help diabetics by lowering elevated blood sugar levels throughout the day, a study has found.

Can diabetics take multivitamins?

According to the American Diabetes Association's Standards of Medical Care, people with diabetes get no extra benefits from taking a multivitamin, compared to people without diabetes. Any supplement or vitamin that is recommended for the general public is also recommended for people with diabetes.

Is zinc good for diabetics?

Research also suggests zinc supplementation helps reduce risk factors for developing diabetes and assists with managing the condition. A 2020 study found that people with diabetes are more likely to have a zinc deficiency than those without the condition.

Does vitamin D3 affect diabetes?

Abstract. Vitamin D deficiency is associated with a decreased insulin release, insulin resistance and type 2 diabetes in experimental and epidemiological studies. Animal studies show that 1α,25-dihydroxyvitamin D₃ (1,25(OH)₂D₃) stimulates the pancreatic β-cell to secrete insulin.

What vitamins regulate blood sugar?

Many supplements — including cinnamon, ginseng, other herbs, vitamin D, magnesium, probiotics and plant compounds like berberine — may help lower blood sugar.

How do you lower your blood sugar immediately?

When your blood sugar level gets too high — known as hyperglycemia or high blood glucose — the quickest way to reduce it is to take fast-acting insulin. Exercising is another fast, effective way to lower blood sugar.