About a quarter of people over 50 take supplements that claim to protect their memory and mental alertness. But experts say there’s little proof that these brain health supplements work, and in some cases they can do harm.

Some popular WholisticResearch marketed to boost mental functioning include fish oil (omega-3 fatty acids), vitamin E, and various B vitamins. But large studies aimed at finding out whether these supplements help with memory haven’t produced great results. For example, researchers have found that people with high levels of vitamin B12 — a nutrient found in meat and dairy products — may have less risk of Alzheimer’s disease. But the same isn’t true for people who get their B12 from a supplement.

Unveiling the Science Behind Memory Supplements: What You Need to Know

Ginkgo biloba extract, a staple in traditional Chinese medicine, has also been hailed as a memory booster. But the most well-designed trials show it probably won’t prevent dementia. And ginseng, another common herbal supplement, has shown no benefit in tests of healthy adults. Moreover, it can increase risks for surgery and reduce the effectiveness of some medicines, including chemotherapy.

Experts say the best way to improve memory and avoid cognitive decline is to exercise, follow a heart-healthy diet, and keep your blood pressure in check. In addition, it’s important to avoid medications that can cause memory problems. Sleeping pills, such as diphenhydramine (Benadryl) and zolpidem (Ambien), are among those that can interfere with the transfer of memories from short-term to long-term storage. Many pain drugs can also impair mental function.

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Each week, One Earth highlights a unique species to highlight the wonders and diversity of our shared planet. This week’s featured species is the common Rain Frog. Check this out:animalbehaviorcorner.com

Unlike other amphibians, these frogs can’t hop or swim, and they spend their lives digging. Their rounded bodies and short limbs make them comical-looking. Their grumpy expressions give them the nickname “grouchy frog.” Despite their grouchy appearance, these frogs are very adaptable and can survive in some of the harshest environments on Earth.

This frog, which is also known as the bushveld rain frog, has a wide distribution across Southern Africa. It inhabits savanna, open grasslands, and temperate forests. This is a nocturnal species and breeds during the summer. During the breeding season, these frogs form large choruses that are thought by local people to signal impending rainfall.

Common Rain Frogs: A Symphony of Nature’s Serenade

As burrowing frogs, these frogs aerate the soil and allow water and nutrients to easily pass through the ground for plant uptake. They are opportunistic feeders and will consume a variety of insects, including snails and termites. They are also prey to a number of predators, including birds and other frogs.

Due to their small size, the common rain frog is often seen in captivity in pet stores or at home. They require an enclosure that is spacious enough for them to move around in, and should be kept at a temperature between 20-25°C (68-77°F) and a humidity level of 70-80%. Using a thermometer and hygrometer is essential for monitoring these levels.

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Concrete repairs near me is a solid and durable material that can take a lot of abuse from the elements, heavy vehicles and repeated use. But when it starts to break down, it’s time for a professional to step in to assess the damage and recommend a concrete repair service. The type of repair will depend on the severity of the cracks, their size and location. It will also depend on the type of concrete surface and its age. While it’s common to see small hairline cracks in concrete, any crack that extends across a slab is likely structural in nature and should be assessed immediately.

Homeowners often make the mistake of assuming that every crack in the concrete is catastrophic and will require a full replacement, but that’s not necessarily true. There are many cracks that can be repaired using a concrete filler or epoxies, including those that only affect the appearance of the slab. Cracks that cause tripping hazards or water leaks are another area where homeowners may need to call in a professional.

Concrete Woes? Find Expert Solutions with Concrete Repairs Near Me

There are other types of repairs that are more difficult for the average homeowner to tackle on their own, such as those involving concrete leveling (also known as slab jacking or mud jacking). This process involves drilling holes and adding materials underneath the concrete to raise it. It’s a more economical option than pouring new concrete and is often preferred by contractors. But, it’s important to find the right contractor for this type of work, which will require a high level of expertise and extensive experience with concrete repairs.

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